ODBMS Industry Watch http://www.odbms.org/blog Trends and Information on Big Data, New Data Management Technologies, Data Science and Innovation. Wed, 16 May 2018 07:50:46 +0000 en-US hourly 1 https://wordpress.org/?v=4.2.20 On Vertica in Eon Mode. Interview with Ben Vandiver http://www.odbms.org/blog/2018/05/on-vertica-in-eon-mode-interview-with-ben-vandiver/ http://www.odbms.org/blog/2018/05/on-vertica-in-eon-mode-interview-with-ben-vandiver/#comments Wed, 16 May 2018 07:46:46 +0000 http://www.odbms.org/blog/?p=4628

“I would argue that the definition of “small” keeps getting bigger as hardware improves and more economical storage options abound. As data volumes get bigger and bigger, organizations are looking to graduate out of the “small” arena and start to leverage big data for truly transformational projects. “–Ben Vandiver

I have interviewed Ben Vandiver, CTO at Vertica. Main topics of the interview are: Vertica database, the Cloud, and the new Vertica cloud architecture: Eon Mode.

RVZ

Q1. Can you start by giving us some background on your role and history at Vertica?

Ben Vandiver: My bio covers a bit of this, but I’ve been at Vertica from version 2.0 to our newly released 9.1. Along the way I’ve seen Vertica transform from a database that could barely run SQL and delete records, to an enterprise grade analytics platform. I built a number of the core features of the database as a developer. Some of my side-projects turned into interesting features: Flex tables is Vertica’s schema-on-read mechanism and Key/Value allows fast, scalable single node queries. I started the Eon mode project 2 ½ years ago to enable Vertica to take advantage of variable workloads and shared storage, both on-premises and in the cloud. Upon promotion to CTO, I continue to remain engaged with development as a core architect, but I also look after product strategy, information flow within the Vertica organization, and technical customer engagement.

Q2. Is the assumption that “One size does not fit all” (aka Michael Stonebraker) still valid for new generation of databases?

Ben Vandiver: Mike’s statement of “One size does not fit all” still holds and if anything, the proliferation of new tools demonstrates how relevant that statement still is today. Each tool is designed for a specific purpose and an effective data analytics stack combines a collection of best-in-class tools to address an organization’s data needs.
For “small” problems, a single flexible tool can often address these needs. But what exactly is “small” in today’s world?
I would argue that the definition of “small” keeps getting bigger as hardware improves and more economical storage options abound. As data volumes get bigger and bigger, organizations are looking to graduate out of the “small” arena and start to leverage big data for truly transformational projects. These organizations would benefit from developing a data stack that incorporates the right tools – BI, ETL, data warehousing, etc. – for the right jobs, and choosing solutions that favour a more open, ecosystem-friendly architecture.
This belief is evident in Vertica’s own product strategy, where our focus is to build the most performant analytical database on the market, free from underlying infrastructure and open to a wide range of ecosystem integrations.

Q3. Vertica, like many databases, started off on-premises and has moved to the cloud. What has that journey looked like?

Ben Vandiver: Our pure software, hardware agnostic approach has enabled Vertica to be deployed in a wide variety of configurations, from embedded devices to multiple cloud platforms. Historically, most of Vertica’s deployments have been on-premises, but we’ve been building AMIs for running Vertica in the Amazon cloud since 2008. More recently, we have built integrations for S3 read/write and cloud monitoring.
In our 9.0 release last year, we extended our SQL-on-Hadoop offering to support Amazon S3 data in ORC or Parquet format, enabling customers to run highly-performant analytical queries against their Hadoop data lakes on S3.
And of course, with our latest 9.1 release, the general availability of Eon Mode represents a transformational leap in our cloud journey.
With Eon Mode, Vertica is moving from simply integrating with cloud services to introducing a core architecture optimized specifically for the cloud, so customers can capitalize on the economics of compute and storage separation.

Q4. Vertica just released a completely new cloud architecture, Eon Mode. Can you describe what that is and how it works?

Ben Vandiver: Eon Mode is a new architecture that places the data on a reliable, cost-effective shared storage, while matching Vertica Enterprise Mode’s performance on existing workloads and supporting entirely new use cases. While the design reuses Vertica’s core optimizer and execution engine, the metadata, storage, and fault tolerance mechanisms are re-architected to enable and take advantage of shared storage. A sharding mechanism distributes load over the nodes while retaining the capability of running node-local table joins.
A caching layer provides full Vertica performance on in-cache data and transparent query on non-cached data with mildly degraded performance.
Eon Mode initially supports running on Amazon EC2 compute and S3 storage, but includes an internal API layer that we have built to support our roadmap vision for other shared storage platforms such as Microsoft Azure, Google Cloud, or HDFS.
Eon Mode demonstrates strong performance, superior scalability, and robust operational behavior.
With these improvements, Vertica delivers on the promise of cloud economics, by allowing customers to provision only the compute and storage resources needed – from month to month, day to day, or hour to hour – while supporting efficient elasticity. For organizations that have more dynamic workloads, this separation of compute and storage architecture represents a significant opportunity for cloud savings and operational efficiency.

Q5. What are the similarities and differences between Vertica Enterprise Mode and Vertica Eon Mode?

Ben Vandiver: Eon Mode and Enterprise Mode have both significant similarities and differences.
Both are accessible from the same RPM – the choice of mode is determined at the time of database deployment. Both use the same cost-based distributed optimizer and data flow execution engine. The same SQL functions that run on Enterprise Mode will also run on Eon Mode, along with Vertica’s extensions for geospatial, in-database machine learning, schema-on-read, user-defined functions, time series analytics, and so on.
The fundamental difference however, is that Enterprise Mode deployments must provision storage capacity for the entire dataset whereas Eon Mode deployments are recommended to have cache for the working set. Additionally, Eon Mode has a lightweight re-subscribe and cache warming step which speeds recovery for down nodes. Eon Mode can rapidly scale out elastically for performance improvements which is the key to aligning resources to variable workloads, optimizing for cloud economics.
Many analytics platforms offered by cloud providers are not incentivized to optimize infrastructure costs.

Q6. How does Vertica distribute query processing across the cluster in Eon Mode and implement load balancing?

Ben Vandiver: Eon Mode combines a core Vertica concept, Projections, with a new sharding mechanism to distribute processing load across the cluster.
A Projection describes the physical storage for a table, stipulating columns, compression, sorting, and a set of columns to hash to determine how the data is laid out on the cluster. Eon introduces another layer of indirection, where nodes subscribe to and serve data for a collection of shards. During query processing, Vertica assembles a node to serve each shard, selecting from available subscribers. For an elastically scaled out cluster, each query will run on just some of the nodes of the cluster. The administrator can designate sub-clusters of nodes for workload isolation: clients connected to a sub-cluster run queries only on nodes in the sub-cluster.

Q7. What do you see as the primary benefits of separating compute and storage?

Ben Vandiver: Since storage capacity is decoupled from compute instances, an Eon Mode cluster can cost-effectively store a lot more data than an Enterprise Mode deployment. The resource costs associated with maintaining large amounts of historical data is minimized with Eon Mode, discouraging using two different tools (such as a data lake and a query engine) for current and historical queries.
The operational cost is also minimized since node failures are less impactful and easier to recover from.
On the flip side, running many compute instances against a small shared data set provides strong scale-out performance for interactive workloads. Elasticity allows movement between the two extremes to align resource consumption with dynamic needs. And finally, the operational simplicity of Eon Mode can be impactful to the health and sanity of the database administrators.

Q8. What types of engineering challenges had to be overcome to create and launch this new architecture?

Ben Vandiver: Eon Mode is an application of core database concepts to a cloud environment. Even though much of the core optimizer and execution engine functionality remains untouched, large portions of the operational core of the database are different in Eon Mode. While Vertica’s storage usage maps well to an object store like S3, determining when a file can be safely deleted was an interesting challenge. We also migrated a significant amount of our test infrastructure to AWS.
Finally, Vertica is a mature database, having been around for over 10 years – Eon Mode doesn’t have the luxury to launch as a 0.1 release full of bugs. This is why Eon Mode has been in Beta, both private and public, for the last year.

Q9. It’s still early days for Eon Mode’s general availability, but do you have any initial customer feedback or performance benchmarks?

Ben Vandiver: Although Eon Mode just became generally available, it’s been in Beta for the last year and a number of our Beta customers have had significant success with this new architecture. For instance, one large gaming customer of ours subjected a much smaller Eon Mode deployment to their full production load, and realized 30% faster load rates without any tuning. Some of their queries ran 3-6x faster, even when spilling out of the cache. Operationally, the company’s node recovery was 6-8x faster and new nodes could be added in under 30 minutes. Eon Mode is enabling this customer to not only improve query performance, but the dynamic AWS service consumption resulted in dramatic cost savings as well.

Q10. What should we expect from Vertica in the future with respect to cloud and Eon Mode product development?

Ben Vandiver: We are working on expanding Eon Mode functionality in a variety of dimensions. By distributing work for a shard among a collection of nodes, Eon Mode can get more “crunch” from adding nodes, thus improving elasticity. Operationally, we are working on better support for sub-clusters, no-downtime upgrade, auto-scaling, and backup snapshots for operator error. As mentioned previously, deployment options like Azure cloud, Google cloud, HDFS, and other on-premises technologies are on our roadmap. Our initial 9.1 Eon Mode release is just the beginning. I’m excited at what the future holds for Vertica and the innovations we continue to bring to market in support of our customers.

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BenVandiver
Ben Vandiver, CTO, Vertica

I spent many years at MIT, picking up a bachelor’s, master’s, and PhD (My thesis was on Byzantine Fault Tolerance of Databases). I have a passion for teaching, having spent several years teaching computer science.
From classes of 25 to 400, I enjoy finding clear ways to explain technical concepts, untangle student confusion, and have fun in the process. The database group at MIT, located down the hall from my office, developed Vertica’s founding C-Store paper.
I joined Vertica as a software engineer in August 2008. Over the years, I worked on many areas of the product including transactions, locking, WOS, backup/restore, distributed query, execution engine, resource pools, networking, administrative tooling, metadata management, and so on. If I can’t answer a technical question myself, I can usually point at the engineer who can. Several years ago I made the transition to management, running the Distributed Infrastructure, Execution Engine, and Security teams. I believe in an inclusive engineering culture where everyone shares knowledge and works on fun and interesting problems together – I sponsor our Hackathons, Crack-a-thon, Tech Talks, and WAR Rooms.
More recently, I’ve been running the Eon project, which aims to support a cloud-ready design for Vertica running on shared storage. While engineering is where I spend most of my time, I occasionally fly out to meet customers, notably a number of bigger ones in the Bay area. I was promoted to Vertica CTO in May 2017.

Resources

– For more information on Vertica in Eon Mode, read the technical paper: Eon Mode: Bringing the Vertica Columnar Database to the Cloud.

– On Vertica Database, Apache ORC and Parquet. Q&A with Deepak Majeti.ODBMS.org MAY 12, 2018

Micro Focus Announces the General Availability of Vertica in Eon Mode with Vertica 9.1. May 9, 2018

– To learn more about Vertica’s cloud capabilities visit www.vertica.com/clouds

Related Posts

– On RDBMS, NoSQL and NewSQL databases. Interview with John Ryan  ODBMS Industry Watch,  2018-03-09

– On Vertica and the new combined Micro Focus company. Interview with Colin Mahony  ODBMS Industry Watch, 2017-10-25

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On Time Series Analysis and Big Data. Interview with Andrei Gorine http://www.odbms.org/blog/2018/05/on-time-series-databases-interview-with-andrei-gorine/ http://www.odbms.org/blog/2018/05/on-time-series-databases-interview-with-andrei-gorine/#comments Sun, 06 May 2018 18:48:31 +0000 http://www.odbms.org/blog/?p=4617

“Time series data” are sequential series of data about things that change over time, usually indexed by a timestamp. The world around us is full of examples –Andrei Gorine.

I have interviewed Andrei GorineChief Technical Officer and McObject co-founder.
Main topics of the interview are:  time series analysis, “in-chip” analytics, efficient Big Data processing, and the STAC M3 Kanaga Benchmark.

RVZ

Q1. Who is using time series analysis?

Andrei Gorine: “Time series data” are sequential series of data about things that change over time, usually indexed by a timestamp. The world around us is full of examples — here are just a few:

Self-driving cars continuously read data points from the surrounding environment — distances, speed limits, etc., These readings are often collected in the form of time-series data, analyzed and correlated with other measurements or onboard data (such as the current speed) to make the car turn to avoid obstacles, slow-down or speed up, etc.

• Retail industry point-of-sale systems collect data on every transaction and communicate that data to a back-end where it gets analyzed in real-time, allowing or denying credit, dispatching goods, and extending subsequent relevant retail offers. Every time a credit card is used, the information is put into a time series data store where it is correlated with other related data through sophisticated market algorithms.

Financial market trading algorithms continuously collect real-time data on changing markets, run algorithms to assess strategies and maximize the investor’s return (or minimize loss, for that matter).

Web services and other web applications instantly register hundreds of millions of events every second, and form responses through analyzing time-series data sets.

Industrial automation devices collect data from millions of sensors placed throughout all sorts of industrial settings — plants, equipment, machinery, environment. Controllers run analysis to monitor the “health” of production processes, making instant control decisions, sometimes preventing disasters, but more often simply ensuring uneventful production.

Q2. Why is a columnar data layout important for time series analysis?

Andrei Gorine: Time-series databases have some unique properties dictated by the nature of the data they store. One of them is the simple fact that time-series data can accumulate quickly, e.g. trading applications can add millions of trade-and-quote (“TAQ”) elements per second, and sensors based on high-resolution timers generate piles and piles data. In addition, time-series data elements are normally received by, and written into, the database in timestamp order. Elements with sequential timestamps are arranged linearly, next to each other on the storage media. Furthermore, a typical query for time-series data is an analytical query or aggregation based on the data’s timestamp (e.g. calculate the simple moving average, or volume weighted average price of a stock over some period). In other words, data requests often must gain access to a massive number of elements (in real-life often millions of the elements) of the same time series.

The performance of a database query is directly related to the number of I/O calls required to fulfill the request: less I/O contributes to greater performance. Columnar data layout allows for significantly smaller working set data sizes – the hypothetical per-column overhead is neglible compared to per-row overhead. For example, given a conservative 20 bytes per-row overhead, storing 4-byte measurements in the horizontal layout (1 time series entry per row) requires 6 times more space than in the columnar layout (e.g. each row consumes 24 bytes, whereas one additional element in a columnar layout requires just 4 bytes). Since there is less storage space required to store time series data in the columnar layout, less I/O calls are required to fetch any given amount of real (non-overhead) data. Another space-saving feature of the columnar layout is content compression —columnar layout allows for far more efficient and algorithmically simpler compression algorithms (such as run-length encoding over a column). Lastly, row-based layout contains many columns. In other words, when the database run-time reads a row of data (or, more commonly, a page of rows), it is reading many columns. When analytics require only one column (e.g. to calculate an aggregate of a time-series over some window of time), it is far more efficient to read pages of just that column.

The sequential pattern in which time-series data is stored and retrieved in columnar databases (often referred to as “spatial locality”) leads to a higher probability of preserving the content of various cache subsystems, including all levels of CPU cache, while running a query. Placing relevant data closer to processing units is vitally important for performance: L1 cache access is 3 times faster than L2 cache access, 10 times faster than L3 unshared line access and 100 times faster than access to RAM (i7 Xeon). In the same vein, the ability to utilize various vector operations, and the ever growing set of SIMD instruction sets (Single Instruction Multiple Data) in particular, contribute to speedy aggregate calculations. Examples include SIMD vector instructions that operate on multiple values contained in one large register at the same time, SSE (Streaming SIMD Extensions) instruction sets on Intel and AltiVec instructions on PowerPC, pipelining (i.e. computations inside the CPU that are done in stages), and much more.

Q3. What is “on-chip” analytics and how is it different than any other data analytics?

Andrei Gorine: This is also referred to as “in-chip” analytics. The concept of pipelining has been successfully employed in computing for decades. Pipelining is referred to a series of data processing elements where the output of one element is the input of the next one. Instruction pipelines have been used in CPU designs since the introduction of RISC CPUs, and modern GPUs (graphical processors) pipeline various stages of common rendering operations. Elements of software pipeline optimizations are also found in operating system kernels.

Time-series data layouts are perfect candidates to utilize a pipelining approach. Operations (functions) over time-series data (in our product time series data are called “sequences”) are implemented through “iterators”. Iterators carry chunks of data relevant to the function’s execution (we call these chunks of data “tiles”). Sequence functions receive one or more input iterators, perform required calculations and write the result to an output iterator. The output iterator, in turn, is passed into the next function in the pipeline as an input iterator, building a pipeline that moves data from the database storage through the set of operations up to the result set in memory. The “nodes” in this pipeline are operations, while the edges (“channels”) are iterators. The interim operation results are not materialized in memory. Instead the “tiles” of elements are passed through the pipeline, where each tile is referenced by an iterator. The tile is the unit of data exchange between the operators in the pipeline. The tile size is small enough keep the tile in the top-level L1 CPU cache and large enough to allow for efficient use of superscalar and vector capabilities of modern CPUs. For example, 128 time-series elements fit into a 32K cache. Hence the term “on-chip” or “in-chip” analytics. As mentioned, top-level cache access is 3 times faster than level two (L2) cache access.

To illustrate the approach, consider the operation x*y + z where x ,y and z are large sequences, or vectors if you will (perhaps megabytes or even gigabytes). If the complete interim result of the first operation (x*y) is created, then at the moment the last element of it is received, the first element of the interim sequence is already pushed out of the cache. The second operation (+ z) would have to load it from memory. Tile-based pipelining avoids this scenario.

Q4. What are the main technical challenges you face when executing distributed query processing and ensuring at the same time high scalability and low latency when working with Big Data?

Andrei Gorine: Efficient Big Data processing almost always requires data partitioning. Distributing data over multiple physical nodes, or even partitions on the same node, and executing software algorithms in parallel allows for better hardware resource utilization through maximizing CPU load and exploiting storage media I/O concurrency. Software lookup and analytics algorithms take advantage of each node’s reduced data set through minimizing memory allocations required to run the queries, etc. However, distributed data processing comes loaded with many challenges. From the standpoint of the database management system, the challenges are two-fold: distributed query optimization and data distribution

First is optimizing distributed query execution plans so that each instance of the query running on a local node is tuned to minimize the I/O, CPU, buffer space and communications cost. Complex queries lead to complex execution plans. Complex plans require efficient distribution of queries through collecting, sharing and analyzing statistics in the distributed setup. Analyzing statistics is not a trivial task even locally, but in the distributed system environment the complexity of the task is an order of magnitude higher.

Another issue that requires a lot of attention in the distributed setting is runtime partition pruning. Partition pruning is an essential performance feature. In a nutshell, in order to avoid compiling queries every time, the queries are prepared (for example, “select ..where x=10” is replaced with “select ..where x=?”). The problem is that in the un-prepared form, the SQL compiler is capable of figuring out that the query is best executed on some known node. Yet in the second, prepared form, that “best” node is not known to the compiler. Thus, the choices are either sending the query to every node, or locating the node with the given key value during the execution stage.

Even when the SQL execution plan is optimized for distributed processing, the efficiency of distributed algorithms heavily depends on the data distribution. Thus, the second challenge is often to figure out the data distribution algorithm so that a given set of queries are optimized.

Data distribution is especially important for JOIN queries — this is perhaps one of the greatest challenges for distributed SQL developers. In order to build a truly scalable distributed join, the best policy is to have records from all involved tables with the same key values located on the same node. In this scenario all joins are in fact local. But, in practice, this distribution is rare. A popular JOIN technique is to use “fact” and “dimension” tables on all nodes while sharding large tables. However, building dimension tables requires special attention from application developers. The ultimate solution to the distributed JOIN problem is to implement the “shuffle join” algorithm. Efficient shuffle join is, however, very difficult to put together.

Q5. What is the STAC M3 Kanaga Benchmark and what is it useful for?

Andrei Gorine: STAC M3 Kanaga simulates financial applications’ patterns over large sets of data. The data is represented via simplified historical randomized datasets reflecting ten years of trade and quote (TAQ) data. The entire dataset is about 30 terabytes in size. The Kanaga test suite consists of a number of benchmarks aimed to compare different aspects of its “System Under Test” (SUT), but mostly to highlight performance benefits of the hardware and DBMS software utilized. The Kanaga benchmark specification was written by practitioners from global banks and trading firms to mimic real-life patterns of tick analysis. Our implementations of the STAC-M3 benchmark aim to fully utilize the underlying physical storage I/O channels, and maximize CPU load by dividing the benchmark’s large dataset into a number of smaller parts called “shards”. Based on the available hardware resources, i.e. the number of CPU cores and physical servers, I/O channels, and sometimes network bandwidth, the number of shards can vary from dozens to hundreds. Each shard’s data is then processed by the database system in parallel, usually using dedicated CPU cores and media channels, and the results of that processing (calculated averages, etc.) are combined into a single result set by our distributed database management system.

The Kanaga test suite includes a number of benchmarks symptomatic of financial markets application patterns:

An I/O bound HIBID benchmark that calculates the high bid offer value over period of time — one year for Kanaga. The database management system optimizes processing through parallelizing time-series processing and extensive use of single instruction, multiple data (SIMD) instructions, yet the total IOPS (Inputs/Outputs per Second) that the physical storage is capable of is an important factor in receiving better results.

The “market snapshot” benchmark stresses the SUT — the database and the underlying hardware storage media, requiring them to perform well under high-load parallel workload that simulates real-world financial applications’ multi-user data access patterns. In this test, the (A) ability to execute columnar-storage operations in parallel, (B) efficient indexing and (C) low storage I/O latency play important roles in getting better results.

The volume-weighted average bid (VWAB) benchmarks over a one day period. On the software side, the VWAB benchmarks benefit from the use of the columnar storage and analytics function pipelining discussed above to maximize efficient CPU cache utilization and CPU bandwidth and reduce main memory requirements . Hardware-wise, I/O bandwidth and latency play a notable role.

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OLYMPUS DIGITAL CAMERA

Andrei Gorine, Chief Technical Officer, McObject.

McObject co-founder Andrei leads the company’s product engineering. As CTO, he has driven growth of the eXtremeDB real-time embedded database system, from the product’s conception to its current wide usage in virtually all embedded systems market segments. Mr. Gorine’s strong background includes senior positions with leading embedded systems and database software companies; his experience in providing embedded storage solutions in such fields as industrial control, industrial preventative maintenance, satellite and cable television, and telecommunications equipment is highly recognized in the industry. Mr. Gorine has published articles and spoken at many conferences on topics including real-time database systems, high availability, and memory management. Over the course of his career he has participated in both academic and industry research projects in the area of real-time database systems. Mr. Gorine holds a Master’s degree in Computer Science from the Moscow Institute of Electronic Machinery and is a member of IEEE and ACM.

Resources

– STAC M3 Kanaga Audited Report (LINK)

– McObject shortlisted in Outstanding Structured Database category in Computing Big Data Excellence Awards

– McObject records another year of impressive innovation and development

Related Posts

– On Special Purpose Silicon. Q&A with Michael Hay

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On RDBMS, NoSQL and NewSQL databases. Interview with John Ryan http://www.odbms.org/blog/2018/03/on-rdbms-nosql-and-newsql-databases-interview-with-john-ryan/ http://www.odbms.org/blog/2018/03/on-rdbms-nosql-and-newsql-databases-interview-with-john-ryan/#comments Fri, 09 Mar 2018 11:05:17 +0000 http://www.odbms.org/blog/?p=4609

“The single most important lesson I’ve learned is to keep it simple. I find designers sometimes deliver over-complex, generic solutions that could (in theory) do anything, but in reality are remarkably difficult to operate, and often misunderstood.”–John Ryan

I have interviewed John Ryan, Data Warehouse Solution Architect (Director) at UBS.

RVZ

Q1. You are an experienced Data Warehouse architect, designer and developer. What are the main lessons you have learned in your career?

John Ryan: The single most important lesson I’ve learned is to keep it simple. I find designers sometimes deliver over-complex, generic solutions that could (in theory) do anything, but in reality are remarkably difficult to operate, and often misunderstood. I believe this stems from a lack of understanding of the requirement – the second most important lesson.

Everyone from the senior stakeholders to architects, designers and developers need to fully understand the goal. Not the solution, but the “problem we’re trying to solve”. End users never ask for what they need (the requirement), but instead, they describe a potential solution. IT professionals are by nature delivery focused, and, get frustrated when it appears “the user changed their mind”. I find the user seldom changes their mind. In reality, the requirement was never fully understood.

To summarise. Focus on the problem not the solution. Then (once understood), suggest a dozen solutions and pick the best one. But keep it simple.

Q2.  How has the Database industry changed in the last 20 years?

John Ryan: On the surface, not a lot. As recent as 2016 Gartner estimated Oracle, Microsoft and IBM accounted for 80% of the commercial database market, but that hides an underlying trend that’s disrupting this $50 billion industry.

Around the year 2000, the primary options were Oracle, DB2 or SQL Server with data warehouse appliances from Teradata and Netezza. Fast forward to today, and the database engine rankings include over 300 databases of which 50% are open source, and there are over 11 categories including Graph, Wide column, Key-value and Document stores; each suited to a different use-case.

While relational databases are still popular, 4 of the top 10 most popular solutions are non-relational (classed as NoSQL), including MongoDB, Redis and Cassandra. Cross-reference this against a of survey of the most highly sought skills, and we find MongoDB, Redis and Cassandra again in the top ranking, with nearly 40% of respondents seeking MongoDB skills compared to just 12% seeking Oracle expertise.

Likewise open source databases make up 60% of the top ten ranking, with open source database MySQL in second place behind Oracle in the rankings, and Gartner states that “By 2018, more than 70% of new in-house applications will be developed on an [Open Source] DBMS”.

The move towards cloud computing and database-as-a-service is causing further disruption in the data warehouse space with cloud and hybrid challengers including Vertica, Amazon Redshift and Snowflake.

In conclusion, the commercial relational vendors currently dominate the market in revenue terms. However, there has been a remarkable growth of open source alternatives, and huge demand for solutions to handle high velocity unstructured and semi-structured data. These use-cases including social media, and the Internet of Things are ill-suited to the legacy structured databases provided by Oracle, DB2 and SQL Server, and this void has been largely filled by open source NoSQL and NewSQL databases.

Q3. RDBMS vs. NoSQL vs. NewSQL: How do you compare Database Technologies?

John Ryan: The traditional RDBMS solutions from Oracle, IBM and Microsoft implement the relational model on a 1970s hardware architecture, and typically provide a good general purpose database platform which can be applied to most OLTP and Data Warehouse use cases.

However, as Dr. Michael Stonebraker indicated in this 2007 paper, The End of an Architectural Era (It’s Time for a Complete Rewrite), these are no longer fit for purpose, as both the hardware technology, and processing demands have moved on. In particular, the need for real time (millisecond) performance, greater scalability to handle web-scale applications, and the need to handle unstructured and semi-structured data.

Whereas the legacy RDBMS is a general purpose (will do anything) database, the NoSQL and NewSQL solutions are dedicated to a single problem, for example, short lived OLTP operations.

The Key-Value NoSQL databases were developed to handle the massive transaction volume, and low latency needed to handle web commerce at Amazon and LinkedIn. Others (eg. MongoDB) where developed to handle semi-structured data, while still others (eg. Neo4J) were built to efficiently model data networks of the type found at Facebook or LinkedIn.

The common thread with NoSQL databases is they tend to use an API interface rather than industry standard SQL, although increasingly that’s changing. They do however, entirely reject the relational model and ACID compliance. They typically don’t support cross-table join operations, and are entirely focused on low latency, trading consistency for scalability.

The so-called NewSQL databases include VoltDB , MemSQL and CockroachDB are a return to the relational model, but re-architected for modern hardware and web scale use cases.  Like NoSQL solutions, they tend to run on a shared nothing architecture, and scale to millions of transactions per second, but they also have full transaction support and ACID compliance that are critical for financial operations.

Q4. What are the typical trade-off of performance and consistency when using NoSQL and NewSQL databases to support high velocity OLTP and real time analytics?

John Ryan: The shared nothing architecture is built to support horizontal scalability, and when combined with data replication, can provide high availability and good performance. If one node in the cluster fails, the system continues, as the data is available on other nodes. The NoSQL database is built upon this architecture, and to maximize throughput, ACID compliance is relaxed in favor of Eventual Consistency, and in some cases (eg. Cassandra), it supports tunable consistency, allowing the developer to trade performance for consistency, and durability.

For example, after a write operation, the change cannot be considered durable (the D in ACID) until the change is replicated to at least one, ideally two other nodes , but this would increase latency, and reduce performance. It’s possible however, to relax this constraint, and return immediately, with the risk the change may be lost if the node crashes before the data is successfully replicated. This becomes even more of a potential issue if the node is temporarily disconnected from the network, but is allowed to continue accepting transactions until the connection is restored. In practice, consistency will be eventually be achieved when the connection is reestablished – hence the term Eventual Consistency.

A NewSQL database on the other hand accepts no such compromise, and some databases (eg. VoltDB), even support full serializability, executing transactions as if they were executed serially. Impressively, they manage this impressive feat at a rate of millions of transactions per second, potentially on commodity hardware.

Q5. One of the main challenges for real time systems architects is the potentially massive throughput required which could exceed a million transactions per second.  How do handle such a challenge?

John Ryan: The short answer is – with care! The longer answer is described in my article, Big Data – Velocity. I’d break the problem into three components, Data Ingestion, Transformation and Storage.

Data ingestion requires message based middleware (eg. Apache Kafka), with a range of adapters and interfaces, and the ability to smooth out the potentially massive spikes in velocity, with the ability to stream data to multiple targets.

Transformation, typically requires an in-memory data streaming solution to restructure and transform data in near-real time. Options include Spark Streaming, Storm or Flink.

Storage and Analytics is sometimes handled by a NoSQL database, but for application simplicity (avoiding the need to implement transactions or handle eventual consistency problems in the application), I’d recommend a NewSQL database.
All the low-latency, high throughput of the NoSQL solutions, but with the flexibility and ease of a full relational database, and full SQL support.

In conclusion, the solution needs to abandon the traditional batch oriented solution in favour of an always-on streaming solution with all processing in memory.

Q6.  Michael Stonebraker introduced the so called “One Size no longer fits all”-concept. Has this concept come true on the database market?

John Ryan: First stated in the paper One Size Fits All – An Idea Whose Time Has Come And Gone Dr. Michael Stonebraker argued that the legacy RDBMS dominance was at an end, and would be replaced by specialized database technology including stream processing, OLTP and Data Warehouse solutions.

Certainly disruption in the Data Warehouse database market has been accelerated with the move towards the cloud, and as this Gigaom Report illustrates, there are at least nine major players in the market, with new specialized tools including Google Big Query, Amazon Redshift and Snowflake, and the column store (in memory or on secondary storage) dominates.

Finally, the explosion of specialized NoSQL and NewSQL databases, each with its own specialty including Key-Value, Document Stores, Text Search and Graph databases lend credence to the statement “One Size no longer fits all”.

I do think however, we’re still in a transformation stage, and the shake-out is not yet complete. I think a lot of large corporations (especially Financial Services) are wary of change, but it’s already happening.

I think the quote Stewart Brand is appropriate: “Once a new technology rolls over you, if you’re not part of the steamroller, your part of the road”.

Q7. Eventual consistency vs ACID. A pragmatic approach or a step too far?

John Ryan: As with so many decisions in IT, it depends. Eventual Consistency was built into the Amazon Dynamo database as a pragmatic decision, because it’s difficult to maintain high throughput and availability at scale. Amazon accepted the relatively minor risk of inconsistencies because of the huge benefits including scalability and availability. In many other web scale applications (eg. Social media), the implications of temporary inconsistency are not important, and it’s therefore an acceptable approach.

Having said that, it does place a huge addition burden on the developer to code for relatively rare and unexpected conditions, and I’d question why would anyone settle for a database which supported eventual consistency, when full ACID compliance and transaction handling is available.

Q8. What is your take on the Lambda Architecture ?

John Ryan: The Lambda Architecture is a an approach to handle massive data volumes, and provide real time results by running two parallel solutions, a Batch Processing and a real time Speed Processing stream.

As a Data Warehouse and ETL designer, I’m aware of the complexity involved in data transformation, and I was immediately concerned about an approach which involved duplicating the logic, probably in two different technologies.

I’d also question the sense of repeatedly executing batch processing on massive data volumes when processing is moving to the cloud, on a pay for what you use basis.

I’ve since found this article on Lambda by Jay Kreps of LinkedIn and more recently Confluent (who developed Apache Kafka), and he describes the challenges from a position of real (and quite painful) experience.

The article recommends an alternative approach, a single Speed Processing stream with slight changes to allow data to be reprocessed (the primary advantage of the Lambda architecture). This solution, named the Kappa Architecture, is based upon the ability of Kafka to retain and re-play data, and it seems an entirely sensible and more logical approach.

Qx Anything else you wish to add?

John Ryan: Thank you for this opportunity. It may be a Chinese curse that “may you live in interesting times”, but I think it’s a fascinating time to be working in the database industry.

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Professional Photo

John Ryan, Data Warehouse Solution Architect (Director), UBS.

John has over 30 years experience in the IT industry, and has maintained a keen interest in database technology since his University days in the 1980s when he invented a B-Tree index, only to find Oracle (and several others) had got there already.

He’s worked as a Data Warehouse Architect and Designer for the past 20 years in a range of industries including Mobile Communications, Energy and Financial Services. He’s regularly found writing articles on Big Data and database architecture, and you can find him on LinkedIn.

Resources

– ODBMS.org: BIG DATA, ANALYTICAL DATA PLATFORMS, DATA SCIENCE

– ODBMS.org: NEWSQL, XML, RDF DATA STORES, RDBMS

– ODBMS.org: NOSQL DATA STORES

Related Posts

– On the InterSystems IRIS Data Platform ,ODBMS Industry Watch,  2018-02-09

– Facing the Challenges of Real-Time Analytics. Interview with David FlowerODBMS Industry Watch, 2017-12-19

– On the future of Data Warehousing. Interview with Jacque Istok and Mike Waas, ODBMS Industry Watch, 2017-11-09

– On Vertica and the new combined Micro Focus company. Interview with Colin MahonyODBMS Industry Watch, 2017-10-25

– On Open Source Databases. Interview with Peter Zaitsev, ODBMS Industry Watch, 2017-09-06

Follow us on Twitter: @odbmsorg

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On the Industrial Internet of Things. Interview with Leon Guzenda http://www.odbms.org/blog/2018/02/on-the-industrial-internet-of-things-interview-with-leon-guzenda-2/ http://www.odbms.org/blog/2018/02/on-the-industrial-internet-of-things-interview-with-leon-guzenda-2/#comments Fri, 23 Feb 2018 15:09:18 +0000 http://www.odbms.org/blog/?p=4537

“With IBM having contributed huge amounts of code and other resources to Spark we are likely to see an explosion in the number of new machine learning components.”–Leon Guzenda

I have interviewed Leon Guzenda, co- founder of Objectivity, Inc. We covered in the interview: the Industrial Internet of Things, Sensor Fusion systems and ThingSpan.

RVZ

Q1. What is the Industrial Internet of Things (IIoT) ? How is it different from the Internet of Things (IoT) ?

Leon Guzenda: The IIoT generally refers to the application of IoT technologies to manufacturing or process control problems. As such it is a subset of IoT with specialized extensions for the problems that it has to tackle.

Q2. What is a sensor fusion system?

Leon Guzenda: A sensor fusion system takes data streamed from multiple sensors and combines it, and possibly other data, to form a composite view of a situation or system. An example would be combining data from different kinds of reconnaissance sources, such as images, signals intelligence and infrared sensors, taken from different viewpoints to produce a 3D visualization for tracking or targeting purposes.

OBjectivity
Q3. What are the key requirements for a database software platform for real-time data and sensor fusion systems?

Leon Guzenda: Some sensor fusion systems combine one or a few types of data from multiples sources, such as the detectors in a linear accelerator, or measurements from medical instruments, though there may be many variants of a single kind of data. However, most have to handle a wide variety of data types, ranging from video to documents and streams of financial or other information. The data may be highly interconencted by many types of relationship, forming tree or graph structures. The DBMS must make it easy to track the provenance and quality of data as algorithms are applied to the raw data to make it suitable for downstream processes and queries. The DBMS must have low latency, i.e. the time from receiving data to it being available to multiple users. It has to be able to cope with fast moving streams of data in addition to small transactions and batched inputs. Above all, it must be able to scale and work in distributed environments.

Q4. What are the main technical challenges in capturing and analysing information from many different sources in near real-time for new insights in order to make critical decisions?

Leon Guzenda: The DBMS must have the ability to support compute intensive algorithms, which generally precludes the use of tabular schemas. There is a trend to suing modular, open source components, such as Spark Machine Learning Library (MLlib), so support for Spark Dataframes is important in some applications. It must have a flexible schema so that it can adapt rapidly to deal with new or changed data sources. Maintaining consistent, low latency is challenging when fast moving streams of incoming data have to be merged with and correlated with huge volumes of existing data.

Q5. Why does ‘after the fact analysis’ not work with real-time and data sensor fusion systems?

Leon Guzenda: Processes managed with the help of sensors and fusion systems may fail or get out of control if action isn’t taken immediately when changes occur. In other cases, opportunities may be lost if resources can’t be brought to bear on a problem, be it a cybersecurity or physical threat.

Q6. What is the impact of open source technologies, such as Spark, Kafka, HDFS, YARN, for the Industrial Internet of Things?

Leon Guzenda: Apache Spark provides a scalable, standard and flexible platform for bringing multiple components together to build standard or ad hoc workflows, e.g. with YARN. Kafka and Samza make it easier to split streams of data into pipelines for parallel ingest and query handling. HDFS is good for reliably storing files, but it is far from ideal for handling randomly accessed data as it moves data in 64 MB blocks, increasing latency. Nevertheless, ThingSpan can run on HDFS with data cached by Spark, but we prefer to run it on industry standard POSIX filesystems for most purposes.

With IBM having contributed huge amounts of code and other resources to Spark we are likely to see an explosion in the number of new machine learning components. By combining this with ThingSpan’s graph analytics capabilities, we’ll be able to attack new kinds of problem.

Q7. Why ThingSpan’s offer DO as a query language and not an extension of SQL?

Leon Guzenda: We would like to contribute the graph processing ideas in DO to the SQL community and are seeking partners to try to make that happen. However, our customers need a solution now, so we considered open source options, such as Cypher and SparQL. However, we decided that it would be faster and more controllable to leverage the flexible schema and query handling components within the ThingSpan kernel to give our products a competitive edge, particularly at scale.

Q8. What are the similarities and differences between ThingSpan and Neo4j? They both handle complex graphs.

Leon Guzenda: Both handle Vertex and Edge objects. Neo4j depends on properties whereas ThingSpan can also operate with connections that have no data within them. The ThingSpan declarative query language, DO, incorporates most of the graph querying capabilities of Cypher and extends them with advanced parallel pathfinding capabilities.

However, the main differentiator is performance as a graph scales. Although Neo4j has been introducing some distributed operations and has a port for Spark, it is inherently not a distributed DBMS with a single logical view of all of the data within a repository. Although it is capable of handling graphs with millions of nodes it hasn’t shown the ability to handle very large graphs. Objectivity has customers processing tens of trillions of nodes and connections per day for thousands of analysts.

Q9. ThingSpan and Objectivity/DB: how do they relate with each other (if any)?

Leon Guzenda: ThingSpan uses Objectivity/DB as its data repository. Besides the Java, C++, C# and Python APIs It also has a REST API and adaptors for Spark Dataframes and HDFS. Objectivity/DB is a component of the ThingSpan suite and can be purchased on its own for embedded applications or to run in non-Spark environments.

Q10. What kinds of things are on the roadmap for ThingSpan?

Leon Guzenda: We recently announced the availability of ThingSpan on the Amazon AWS Market Place, making it easier to evaluate and deploy ThingSpan in a resilient, elastic cloud environment.

The next release, which is in QA at the moment, will add high speed pipelining for ingesting streamed data. It also has extensions to DO, particularly in regard to pathfinding and schema manipulation. There is also a new graph visualization tool for developers.

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AAEAAQAAAAAAAAkOAAAAJDVlMzNmZWRjLTZjMDktNDhhMS1hMjExLTUxYTI3ZTA5OTAxMg
Leon Guzenda, Chief Technology Marketing Officer, was one of the founding members of Objectivity in 1988 and one of the original architects of Objectivity/DB.

He worked with Objectivity’s major partners and customers to help them deploy the industry’s highest-performing, most reliable DBMS technology. Leon has over 40 years experience in the software industry. At Automation Technology Products, he managed the development of the ODBMS for the Cimplex solid modeling and numerical control system. Before that he was Principal Project Director for the Dataskil division of International Computers Ltd. in the United Kingdom, delivering major projects for NATO and leading multinationals. He was also design and development manager for ICL’s 2900 IDMS product at ICL Bracknell. He spent the first 7 years of his career working in defense and government systems.

Resources

– Internet of Things From Hype to Reality

– Objectivity Powers the Most Demanding Real-Time Data and Sensor Fusion Systems on the Planet

– Objectivity Enables Complex Configuration Management for Rockwell Collins’ Avionics Product Lines

Related Posts

– McObject’s eXtremeDB® v8.0 adds a suite of new features for the Internet of Things

– Kx Systems Joins the Industrial Internet Consortium

– Sensor Data Storage for Industrial IoT

– KX FUELING IOT REVOLUTION WITH MANUFACTURING WIN

Follow us on Twitter: @odbmsorg

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On the InterSystems IRIS Data Platform. http://www.odbms.org/blog/2018/02/on-the-intersystems-iris-data-platform/ http://www.odbms.org/blog/2018/02/on-the-intersystems-iris-data-platform/#comments Fri, 09 Feb 2018 15:16:22 +0000 http://www.odbms.org/blog/?p=4572

“We believe that businesses today are looking for ways to leverage the large amounts of data collected, which is driving them to try to minimize, or eliminate, the delay between event, insight, and action to embed data-driven intelligence into their real-time business processes.” –Simon Player

I have interviewed Simon Player, Director of Development for TrakCare and Data PlatformsHelene Lengler, Regional Director for DACH & BeNeLux, and  Joe Lichtenberg, Director of Marketing for Data Platforms. All three work at InterSystems. We talked about the new InterSystems IRIS Data Platform.

RVZ

Q1. You recently  announced the InterSystems IRIS Data Platform®. What is it?

Simon Player: We believe that businesses today are looking for ways to leverage the large amounts of data collected, which is driving them to try to minimize, or eliminate, the delay between event, insight, and action to embed data-driven intelligence into their real-time business processes.

It is time for database software to evolve and offer multiple capabilities to manage that business data within a single, integrated software solution. This is why we chose to include the term ‘data platform’ in the product’s name.
InterSystems IRIS Data Platform supports transactional and analytic workloads concurrently, in the same engine, without requiring moving, mapping, or translating the data, eliminating latency and complexity. It incorporates multiple, disparate and dissimilar data sources, supports embedded real-time analytics, easily scales for growing data and user volumes, interoperates seamlessly with other systems, and provides flexible, agile, Dev Ops-compatible deployment capabilities.

InterSystems IRIS provides concurrent transactional and analytic processing capabilities; support for multiple, fully synchronized data models (relational, hierarchical, object, and document); a complete interoperability platform for integrating disparate data silos and applications; and sophisticated structured and unstructured analytics capabilities supporting both batch and real-time use cases in a single product built from the ground up with a single architecture. The platform also provides an open analytics environment for incorporating best-of-breed analytics into InterSystems IRIS solutions, and offers flexible deployment capabilities to support any combination of cloud and on-premises deployments.

Q2. How is InterSystems IRIS Data Platform positioned with respect to other Big Data platforms in the market (e.g. Amazon Web Services, Cloudera, Hortonworks Data Platform, Google Cloud Platform, IBM Watson Data Platform and Watson Analytics, Oracle Data Cloud system, Microsoft Azure, to name a few) ?

Joe Lichtenberg: Unlike other approaches that require organizations to implement and integrate different technologies, InterSystems IRIS delivers all of the functionality in a single product with a common architecture and development experience, making it faster and easier to build real-time, data rich applications. However it is an open environment and can integrate with existing technologies already in use in the customer’s environment.

Q3. How do you ensure High Performance with Horizontal and Vertical Scalability? 

Simon Player: Scaling a system vertically by increasing its capacity and resources is a common, well-understood practice. Recognizing this, InterSystems IRIS includes a number of built-in capabilities that help developers leverage the gains and optimize performance. The main areas of focus are Memory, IOPS and Processing management. Some of these tuning mechanisms operate transparently, while others require specific adjustments on the developer’s own part to take full advantage.
One example of those capabilities is parallel query execution, built on a flexible infrastructure for maximizing CPU usage, it spawns one process per CPU core, and is most effective with large data volumes, such as analytical workloads that make large aggregation.

When vertical scaling does not provide the complete solution—for example, when you hit the inevitable hardware (or budget) ceiling—data platforms can also be scaled horizontally. Horizontal scaling fits very well with virtual and cloud infrastructure, in which additional nodes can be quickly and easily provisioned as the workload grows, and decommissioned if the load decreases.
InterSystems IRIS accomplishes this by providing the ability to scale for both increasing user volume and increasing data volume.

For increased user capacity, we leverage a distributed cache with an architectural solution that partitions users transparently across a tier of application servers sitting in front of our data server(s). Each application server handles user queries and transactions using its own cache, while all data is stored on the data server(s), which automatically keeps the application server caches in sync.

For increased data volume, we distribute the workload to a sharded cluster with partitioned data storage, along with the corresponding caches, providing horizontal scaling for queries and data ingestion. In a basic sharded cluster, a sharded table is partitioned horizontally into roughly equal sets of rows called shards, which are distributed across a number of shard data servers. For example, if a table with 100 million rows is partitioned across four shard data servers, each stores a shard containing about 25 million rows. Queries against a sharded table are decomposed into multiple shard-local queries to be run in parallel on multiple servers; the results are then transparently combined and returned to the user. This distributed data layout can further be exploited for parallel data loading and with third party frameworks like Apache Spark.

Horizontal clusters require greater attention to the networking component to ensure that it provides sufficient bandwidth for the multiple systems involved and is entirely transparent to the user and the application.

Q4. How can you simultaneously processes both transactional and analytic workloads in a single database?

Simon Player: At the core of InterSystems IRIS is a proven, enterprise-grade, distributed, hybrid transactional-analytic processing (HTAP) database. It can ingest and store transactional data at very high rates while simultaneously processing high volumes of analytic workloads on real-time data (including ACID-compliant transactional data) and non-real-time data. This architecture eliminates the delays associated with moving real-time data to a different environment for analytic processing. InterSystems IRIS is built on a distributed architecture to support large data volumes, enabling organizations to analyze very large data sets while simultaneously processing large amounts of real-time transactional data.

Q5. There are a wide range of analytics, including business intelligence, predictive analytics, distributed big data processing, real-time analytics, and machine learning. How do you support them in the InterSystems IRIS  Data Platform?

Simon Player: Many of these capabilities are built into the platform itself and leverage that tight integration to simultaneously processes both transactional and analytic workloads; however, we realize that there are multiple use cases where customers and partners would like InterSystems IRIS Data Platform to access data on other systems or to build solutions that leverage best-of-breed tools (such as ML algorithms, Spark etc.) to complement our platform and quickly access data stored on it.
That’s why we chose to provide open analytics capabilities supporting industry standard APIs such as UIMA, Java Integration, xDBC and other connectivity options.

Q6. What about third-party analytics tools? 

Simon Player:  The InterSystems IRIS Data Platform offers embedded analytics capabilities such as business intelligence, distributed big data processing & natural language processing, which can handle both structured and unstructured data with ease. It is designed as an Open Analytics Platform, built around a universal, high-performance and highly scalable data store.
Third-party analytics tools can access data stored on the platform via standard APIs including ODBC, JDBC, .NET, SOAP, REST, and the new Apache Spark Connector. In addition, the platform supports working with industry-standard analytical artifacts such as predictive models expressed in PMML and unstructured data processing components adhering to the UIMA standard.

Q7. How does InterSystems IRIS Data Platform integrate into existing infrastructures and with existing best-of-breed technologies (including your own products)?

Simon Player:  InterSystems IRIS offers a powerful, flexible integration technology that enables you to eliminate “siloed” data by connecting people, processes, and applications. It includes the comprehensive range of technologies needed for any connectivity task.
InterSystems IRIS can connect to your existing data and applications, enabling you to leverage your investment, rather than “ripping and replacing.” With its flexible connectivity capabilities, solutions based on InterSystems IRIS can easily be deployed in any client environment.

Built-in support for standard APIs enables solutions based on InterSystems IRIS to leverage applications that use Java, .NET, JavaScript, and many other languages. Support for popular data formats, including JSON, XML, and more, cuts down time to connect to other systems.

A comprehensive library of adapters provides out-of-the-box connectivity and data transformations for packaged applications, databases, industry standards, protocols, and technologies – including SQL, SOAP, REST, HTTP, FTP, SAP, TCP, LDAP, Pipe, Telnet, and Email.

Object inheritance minimizes the effort required to build any needed custom adapters. Using InterSystems IRIS’ unit testing service, custom adapters can be tested without first having to complete the entire solution. Traceability of each event allows efficient analysis and debugging.

The InterSystems IRIS messaging engine offers guaranteed message delivery, content-based routing, high-performance message transformation, and support for both synchronous and asynchronous interactions. InterSystems IRIS has a graphical editor for business process orchestration, a business rules engine, and a workflow editor that enable you to automate your enterprise-wide business procedures or create new composite applications. With world-class support for XML, SOAP, JSON and REST, InterSystems

IRIS is ideal for creating an Enterprise Service Bus (ESB) or employing a Service-Oriented Architecture (SOA).

Because it includes a high performance transactional-analytic database, InterSystems IRIS can store and analyze messages as they flow through your system. It enables business activity monitoring, alerting, real-time business intelligence, and event processing.

· Other integration point with industry standards or best-of-breed technologies include the ability to easily transport files between client machines and the server in a secure via our Managed File Transfer (MFT) capability. This functionality leverages state-of-the-art MFT providers like Box, Dropbox and KiteWorks to provide a simple client that non-technical users can install and companies can pre-configure and brand. InterSystems IRIS connects with these providers as a peer and exposes common APIs (e.g. to manage users)

· When using Apache Spark for large distributed data processing and analytics tasks, the Spark Connector will leverage the distributed data layout of sharded tables and push computation as close to the data as possible, increasing parallelism and thus overall throughput significantly vs regular JDBC connections.

Q8. What market segments do you address with IRIS  Data Platform?

Helene Lengler: InterSystems IRIS is an open platform that suits virtually any industry, but we will be initially focusing on a couple of core market segments, primarily due to varying regional demand. For instance, we will concentrate on the financial services industry in the US or UK and the retail and logistics market in the DACH and Benelux regions. Additionally, in Germany and Japan, our major focus will be on the manufacturing industry, where we see a rapidly growing demand for data-driven solutions, especially in the areas of predictive maintenance and predictive analytics.
We are convinced that InterSystems IRIS is ideal for this and also for other kinds of IoT applications with its ability to handle large-scale transactional and analytic workloads On top of this, we are also looking to engage with companies that are at the very beginning of product development – in other words, start-ups and innovators working on solutions that require a robust, future-proof data platform.

Q9. Are there any proof of concepts available? 

Helene Lengler: Yes. Although the solution has only been available to selected partners for a couple of weeks, we have already completed the first successful migration in Germany. A partner that is offering an Enterprise Information Management System, which allows organizations to archive and access all of an organization’s data, documents, emails and paper files has been able to migrate from InterSystems Caché to InterSystems IRIS in as little as a couple of hours and – most importantly – without any issues at all. The partner decided to move to InterSystems IRIS because they are in the process of signing a contract with one of the biggest players in the German travel & transport industry. With customers like this, you are looking at data volumes in the Petabyte range very, very shortly, meaning you require the right technology from the start in order to be able to scale horizontally – using the InterSystems IRIS technologies such as sharding – as well as vertically.

In addition, we were able to show a live IoT demonstrator at our InterSystems DACH Symposium in November 2017. This proof of concept is actually a lighthouse example of what the new platform’s brings to the table: A team of three different business partners and InterSystems experts leveraged InterSystems IRIS’ capabilities to rapidly develop and implement a fully functional solution for a predictive maintenance scenario. Numerous other test scenarios and PoC’s are currently being conducted in various industry segments with different partners around the globe.

Q10. Can developers already use InterSystems IRIS Data Platform? 

Simon Player: Yes. Starting on 1/31, developers can use our sandbox, the InterSystems IRIS Experience, at www.intersystems.com/experience.

Qx. Anything else you wish to add?

Simon Player: The public is welcome to join the discussion on how to graduate from database to data platform on our developer community at https://community.intersystems.com.

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imgres
Simon Player is director of development for both TrakCare and Data Platforms at InterSystems. Simon has used and developed on InterSystems technologies since the early 1990s. He holds a BSc in Computer Sciences from the University of Manchester.

Lengler,Helene-658-web

Helene Lengler is the Regional Managing Director for the DACH and Benelux regions. She joined InterSystems in July 2016 and has more than 25 years of experience in the software technology industry. During her professional career, she has held various senior positions at Oracle, including Vice President (VP) Sales Fusion Middleware and member of the executive board at Oracle Germany, VP Enterprise Sales and VP of Oracle Direct. Prior to her 16 years at Oracle, she worked for the Digital Equipment Corporation in several business disciplines such as sales, marketing and presales.
Helene holds a Masters degree from the Julius-Maximilians-University in Würzburg and a post-graduate Business Administration degree from AKAD in Pinneberg.

imgres-1
Joe Lichtenberg is responsible for product and industry marketing for data platform software at InterSystems. Joe has decades of experience working with various data management, analytics, and cloud computing technology providers.

Resources

InterSystems IRIS Data Platform, Product Page.

E-Book (IDC): Slow Data Kills Business.

White Paper (ESG): Building Smarter, Faster, and Scalable Data-rich Applications for Businesses that Operate in Real Time. 

Achieving Horizontal Scalability, Alain Houf – Sales Engineer, InterSystems

Horizontal Scalability with InterSystems IRIS

Press release:InterSystems IRIS Data Platform™ Now Available.

Related Posts

Facing the Challenges of Real-Time Analytics. Interview with David Flower. Source: ODBMS Industry Watch,Published on 2017-12-19

On the future of Data Warehousing. Interview with Jacque Istok and Mike Waas. Source: ODBMS Industry Watch,Published on 2017-11-09

On Vertica and the new combined Micro Focus company. Interview with Colin Mahony. Source: ODBMS Industry Watch, Published on 2017-10-25

On Open Source Databases. Interview with Peter Zaitsev Source: ODBMS Industry Watch, Published on 2017-09-06

Follow up on Twitter: @odbsmorg

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On Technology Innovation, AI and IoT. Interview with Philippe Kahn http://www.odbms.org/blog/2018/01/on-technology-innovation-ai-and-iot-interview-with-philippe-kahn/ http://www.odbms.org/blog/2018/01/on-technology-innovation-ai-and-iot-interview-with-philippe-kahn/#comments Sat, 27 Jan 2018 18:59:01 +0000 http://www.odbms.org/blog/?p=4556

“There is a lot of hype about the dangers of IoT and AI. It’s important to understand that nobody is building Blade-Runner style replicants.” — Philippe Kahn

I have interviewed Philippe Kahn. Philippe is a mathematician, well known technology innovator, entrepreneur and founder of four technology companies: Fullpower Technologies, LightSurf Technologies, Starfish Software and Borland.

RVZ

Q1. Twenty years ago, you spent about a year working on a Web-based infrastructure that you called Picture Mail. Picture Mail would do what we now call photo “sharing”. How come it took so long before the introduction of the iPhone, Snapchat, Instagram, Facebook Live and co.?

Philippe Kahn: Technology adoption takes time. We designed a system where a picture would be stored once and a link-back would be sent as a notification to thousands. That’s how Facebook and others function today. At the time necessity created function because for wireless devices and the first Camera-Phones/Cellphone-Cameras the bandwidth on cellular networks was 1200 Baud at most and very costly. Today a picture or a video are shared once on Facebook and millions/billions can be notified. It’s exactly the same approach.

Q2. Do you have any explanation why established companies such as Kodak, Polaroid, and other camera companies (they all had wireless camera projects at that time), could not imagine that the future was digital photography inside the phone?

Philippe Kahn: Yes, I met with all of them. Proposed our solution to no avail. They had an established business and thought that it would never go away and they could wait. They totally missed the paradigm shift. Paradigm shifts are challenges for any established player, look at the demise of Nokia for missing the smartphone.

Q3. What is your take on Citizen journalism?

Philippe Kahn: Citizen journalism is one of the pillars of future democracy. There is always someone snapping and pushing forward a different point of view. We see it every day around the world.

Q4. Do you really believe that people can’t hide things anymore?

Philippe Kahn: I think that people can’t hide what they do in public: Brutality, Generosity, Politics, Emotions. We all have a right to privacy. However in public, there is always someone snapping.

Q5. What about fake news?

Philippe Kahn: There is nothing new about Fake News. It’s always been around. What’s new is that with the web omnipresent, it’s much more effective. Add modern powerful editing and publishing tools and sometimes it’s very challenging to differentiate what’s real from what’s fake.

Q6. You told Bob Parks, who interviewed you for a Wired article in 2000: ‘In the future people will document crimes using video on their phones. Then everyone will know the real story.’ Has this really changed our world?

Philippe Kahn: Yes, it has. It’s forced policing for example to re-examine protocols. Of course not every violence or crime is covered, but video and photos are helping victims.

Q7. What are the challenges and opportunities in country like Africa, where people don’t have laptops, but have phones with cameras?

Philippe Kahn: The opportunities are great. Those countries are skipping the laptop and focusing on a Smartphone with a cloud infrastructure. That’s pretty much what I do daily. In fact, this is what I am doing as I am answering these questions.

Q8. Back to the future: you live now in the world of massive firehouses of machine data and AI driven algorithms. How these new technologies will change the world (for the better or the worst)?

Philippe Kahn: There are always two sides to everything: Even shoes can be used to keep me warm or march fascist armies across illegitimately conquered territories. The dangers of AI lie in police states and in a massive focus on an advertising business model. But what we do with AI is helping us find solutions for better sleep, diabetes, high blood pressure, cancer and more. We need to accept one to get the other in some ways.

Q9. In my recent interview with interview Vinton G. Cerf , he expressed great concerns about the safety, security and privacy of IoT devices. He told me “A particularly bad scenario would have a hacker taking over the operating system of 100,000 refrigerators.”

Philippe Kahn: When we build AI-powered IoT solutions at Fullpower, security and privacy are paramount. We follow the strictest protocols. Security and privacy are at risk every day with computer viruses and hacking. Nothing is new. It’s always a game of cat and mouse. I want to believe that we are a great cat. We work hard at it.

Q10. With your new startup, FullPower Technologies, you have developed under-the-mattress sensors and cloud based artificial intelligence to gather data and personalize recommendations to help customers improve their sleep. What do you think of Cerf´s concerns and how can they be mitigated in practice?

Philippe Kahn: Vince’s concerns are legitimate. At Fullpower our privacy, security and anonymity protocols are our #1 focus together with quality, accuracy, reliability and repeatability. We think of what we build as a fortress. We’ve built in security, privacy, preventive maintenance, automated secure trouble shooting.

Qx Anything else you wish to add?

Philippe Kahn: There is a lot of hype about the dangers of IoT and AI. It’s important to understand that nobody is building Blade-Runner style replicants. AI is very good at solving specialized challenges: Like being the best at playing chess, where the rules are clear and simple. AI can’t deal with general purpose intelligence that is necessary for a living creature to prosper. We are all using AI, Machine Learning, Deep Learning, Supervised Learning for simple and useful solutions.

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philippe-kahn-costa-report

Philippe Kahn is CEO of Fullpower, the creative team behind the AI-powered Sleeptracker IoT Smartbed technology platform and the MotionX Wearable Technology platform. Philippe is a mathematician, scientist, inventor, and the creator of the camera phone, which original 1997 implementation is now with the Smithsonian in Washington, D.C.

Resources

SleepTracker

MotionX

Fullpower

Related Posts

– Internet of Things: Safety, Security and Privacy. Interview with Vint G. CerfODBMS Industry Watch, 2017-06-11

– On Artificial Intelligence and Analytics. Interview with Narendra Mulani, ODBMS Industry Watch, 2017-12-08

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Facing the Challenges of Real-Time Analytics. Interview with David Flower http://www.odbms.org/blog/2017/12/facing-the-challenges-of-real-time-analytics-interview-with-david-flower/ http://www.odbms.org/blog/2017/12/facing-the-challenges-of-real-time-analytics-interview-with-david-flower/#comments Tue, 19 Dec 2017 19:24:11 +0000 http://www.odbms.org/blog/?p=4534

“We are now seeing a number of our customers in financial services adopt a real-time approach to detecting and preventing fraudulent credit card transactions. With the use of ML integrating into the real-time rules engine within VoltDB, the transaction can be monitored, validated and either rejected or passed, before being completed, saving time and money for both the financial institution and the consumer.”–David Flower.

I have interviewed David Flower, President and Chief Executive Officer of VoltDB. We discussed his strategy for VoltDB,  and the main data challenges enterprises face nowadays in performing real-time analytics.

RVZ

Q1. You joined VoltDB as Chief Revenue Officer last year, and since March 29, 2017 you have been appointment to the role of President and Chief Executive Officer. What is your strategy for VoltDB?

David Flower : When I joined the company we took a step back to really understand our business and move from the start-up phase to growth stage. As with all organizations, you learn from what you have achieved but you also have to be honest with what your value is. We looked at 3 fundamentals;
1) Success in our customer base – industries, use cases, geography
2) Market dynamics
3) Core product DNA – the underlying strengths of our solution, over and above any other product in the market

The outcome of this exercise is we have moved from a generic veneer market approach to a highly focused specialized business with deep domain knowledge. As with any business, you are looking for repeatability into clearly defined and understood market sectors, and this is the natural next phase in our business evolution and I am very pleased to report that we have made significant progress to date.

With the growing demand for massive data management aligned with real-time decision making, VoltDB is well positioned to take advantage of this opportunity.

Q2. VoltDB is not the only in-memory transactional database in the market. What is your unique selling proposition and how do you position VoltDB in the broader database market?

David Flower : The advantage of operating in the database market is the pure size and scale that it offers – and that is also the disadvantage. You have to be able to express your target value. Through our customers and the strategic review we undertook, we are now able to express more clearly what value we have and where, and equally importantly, where we do not play! Our USP’s revolve around our product principles – vast data ingestion scale, full ACID consistency and the ability to undertake real-time decisioning, all supported through a distributed low-latency in-memory architecture, and we embrace traditional RDBMS through SQL to leverage existing market skills, and reduce the associated cost of change. We offer a proven enterprise grade database that is used by some of the World’s leading and demanding brands, a fact that many other companies in our market are unable to do.

Q3. VoltDB was founded in 2009 by a team of database experts, including Dr. Michael Stonebraker (winner of the ACM Turing award). How much of Stonebraker`s ideas are still in VoltDB and what is new?

David Flower : We are both proud and privileged to be associated with Dr. Stonebraker, and his stature in the database arena is without comparison. Mike’s original ideas underpin our product philosophy and our future direction, and he continues to be actively engaged in the business and will always remain a fundamental part of our heritage. Through our internal engineering experts and in conjunction with our customers, we have developed on Mike’s original ideas to bring additional features, functions and enterprise grade capabilities into the product.

Q4. Stonebraker co-founded several other database companies. Before VoltDB, in 2005, Stonebraker co-founded Vertica to commercialize the technology behind C-Store; and after VoltDB, in 2013 he co-founded another company called Tamr. Is there any relationship between Vertica, VoltDB and Tamr (if any)?

David Flower : Mike’s legacy in this field speaks for itself. VoltDB evolved from the Vertica business and while we have no formal ties, we are actively engaged with numerous leading technology companies that enable clients to gain deeper value through close integrations.

Q5. VoltDB is a ground-up redesign of a relational database. What are the main data challenges enterprises face nowadays in performing real-time analytics?

The demand for ‘real-time’ is one of the most challenging areas for many businesses today. Firstly, the definition of real-time is changing. Batch or micro-batch processing is now unacceptable – whether that be for the consumer, customer and in some cases for compliance. Secondly, analytics is also moving from the back-end (post event) to the front-end (in-event or in-process).
The drivers around AI and ML are forcing this even more. The market requirement is now for real-time analytics but what is the value of this if you cannot act on it? This is where VoltDB excels – we enable the action on this data, in process, and when the data/time is most valuable. VoltDB is able to truly deliver on the value of translytics – the combination of real-time transactions with real-time analytics, and we can demonstrate this through real use cases.

Q6. VoltDB is specialized in high-velocity applications that thrive on fast streaming data. What is fast streaming data and why does it matter?

David Flower : As previously mentioned, VoltDB is designed for high volume data streams that require a decision to be taken ‘in-stream’ and is always consistent. Fast streaming data is best defined through real applications – policy management, authentication, billing as examples in telecoms; fraud detection & prevention in finance (such as massive credit card processing streams); customer engagement offerings in media & gaming; and areas such as smart-metering in IoT.
The underlying principle being that the window of opportunity (action) is available in the fast data stream process, and once passed the opportunity value diminishes.

Q7. You have recently announced an “Enterprise Lab Program” to accelerate the impact of real-time data analysis at large enterprise organizations. What is it and how does it work?

David Flower : The objective of the Enterprise Lab Program is to enable organizations to access, test and evaluate our enterprise solution within their own environment and determine the applicability of VoltDB for either the modernization of existing applications or for the support of next gen applications. This comes without restriction, and provides full access to our support, technical consultants and engineering resources. We realize that selecting a database is a major decision and we want to ensure the potential of our product can be fully understood, tested and piloted with access to all our core assets.

Q8. You have been quoted saying that “Fraud is a huge problem on the Internet, and is one of the most scalable cybercrimes on the web today. The only way to negate the impact of fraud is to catch it before a transaction is processed”. Is this really always possible? How do you detect a fraud in practice?

David Flower : With the phenomenal growth in e-commerce and the changing consumer demands for web-driven retailing, the concerns relating to fraud (credit card) are only going to increase. The internet creates the challenge of handling massive transaction volumes, and cyber criminals are becoming ever more sophisticated in their approach.
Traditional fraud models simply were not designed to manage at this scale, and in many cases post-transaction capture is too late – the damage has been done. We are now seeing a number of our customers in financial services adopt a real-time approach to detecting and preventing fraudulent credit card transactions. With the use of ML integrating into the real-time rules engine within VoltDB, the transaction can be monitored, validated and either rejected or passed, before being completed, saving time and money for both the financial institution and the consumer. By using the combination of post- analytics and ML, the most relevant, current and effective set of rules can be applied as the transaction is processed.

Q9. Another area where VoltDB is used is in mobile gaming. What are the main data challenges with mobile gaming platforms?

David Flower : Mobile gaming is a perfect example of fast data – large data streams that require real-time decisioning for in-game customer engagement. The consumer wants the personal interaction but with relevant offers at that precise moment in the game. VoltDB is able to support this demand, at scale and based on the individual’s profile and stage in the application/game. The concept of the right offer, to the right person, at the right time ensures that the user remains loyal to the game and the game developer (company) can maximize its revenue potential through high customer satisfaction levels.

Q11. Can you explain the purpose of VoltDB`s recently announced co-operations with Huawei and Nokia?

David Flower : We have developed close OEM relationships with a number of major global clients, of which Huawei and Nokia are representative. Our aim is to be more than a traditional vendor, and bring additional value to the table, be it in the form of technical innovation, through advanced application development, or in terms of our ‘total company’ support philosophy. We also recognize that infrastructure decisions are critical by nature, and are not made for the short-term.
VoltDB has been rigorously tested by both Huawei and Nokia and was selected for several reasons against some of the world’s leading technologies, but fundamentally because our product works – and works in the most demanding environments providing the capability for existing and next-generation enterprise grade applications.

—————
David-Flower Headshot

David Flower brings more than 28 years of experience within the IT industry to the role of President and CEO of VoltDB. David has a track record of building significant shareholder value across multiple software sectors on a global scale through the development and execution of focused strategic plans, organizational development and product leadership.

Before joining VoltDB, David served as Vice President EMEA for Carbon Black Inc. Prior to Carbon Black he held senior executive positions in numerous successful software companies including Senior Vice President International for Everbridge (NASDAQ: EVBG); Vice President EMEA (APM division) for Compuware (formerly NASDAQ: CPWR); and UK Managing Director and Vice President EMEA for Gomez. David also held the position of Group Vice President International for MapInfo Corp. He began his career in senior management roles at Lotus Development Corp and Xerox Corp – Software Division.

David attended Oxford Brookes University where he studied Finance. David retains strong links within the venture capital investment community.

Resources

– eBook: Fast Data Use Cases for Telecommunications. Ciara Byrne  2017 O’Reilly Media. ( LINK to .PDF (registration required)

– Fast Data Pipeline Design: Updating Per-Event Decisions by Swapping Tables.  July 11, 2017 BY JOHN PIEKOS, VoltDB

– VoltDB Extends Open Source Capabilities for Development of Real-Time Applications · OCTOBER 24, 2017

– New VoltDB Study Reveals Business and Psychological Impact of Waiting · OCTOBER 11, 2017

– VoltDB Accelerates Access to Translytical Database with Enterprise Lab Program · SEPTEMBER 29, 2017

Related Posts

– On Artificial Intelligence and Analytics. Interview with Narendra Mulani. ODBMS Industry Watch, December 8, 2017

 Internet of Things: Safety, Security and Privacy. Interview with Vint G. Cerf, ODBMS Indutry Watch, June 11, 2017

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On Artificial Intelligence and Analytics. Interview with Narendra Mulani http://www.odbms.org/blog/2017/12/on-artificial-intelligence-and-analytics-interview-with-narendra-mulani/ http://www.odbms.org/blog/2017/12/on-artificial-intelligence-and-analytics-interview-with-narendra-mulani/#comments Fri, 08 Dec 2017 08:50:46 +0000 http://www.odbms.org/blog/?p=4523

“You can’t get good insights from bad data, and AI is playing an instrumental role in the data preparation renaissance.”–Narendra Mulani

I have interviewed Narendra Mulani, chief analytics officer, Accenture Analytics.

RVZ

Q1. What is the role of Artificial Intelligence in analytics?

Narendra Mulani: Artificial Intelligence will be the single greatest change driver of our age. Combined with analytics, it’s redefining what’s possible by unlocking new value from data, changing the way we interact with each other and technology, and improving the way we make decisions. It’s giving us wider control and extending our capabilities as businesses and as people.

AI is also the connector and culmination of many elements of our analytics strategy including data, analytics techniques, platforms and differentiated industry skills.

You can’t get good insights from bad data, and AI is playing an instrumental role in the data preparation renaissance.
AI-powered analytics essentially frees talent to focus on insights rather than data preparation which is more daunting with the sheer volume of data available. It helps organizations tap into new unstructured, contextual data sources like social, video and chat, giving clients a more complete view of their customer. Very recently we acquired Search Technologies who possess a unique set of technologies that give ‘context to content’ – whatever its format – and make it quickly accessible to our clients.
As a result, we gain more precise insights on the “why” behind transactions for our clients and can deliver better customer experiences that drive better business outcomes.

Overall, AI-powered analytics will go a long way in allowing the enterprise to find the trapped value that exists in data, discover new opportunities and operate with new agility.

Q2. How can enterprises become ‘data native’ and digital at the core to help them grow and succeed?

Narendra Mulani: It starts with embracing a new culture which we call ‘data native’. You can’t be digital to the core if you don’t embed data at the core. Getting there is no mean feat. The rate of change in technology and data science is exponential, while the rate at which humans can adapt to this change is finite. In order to close the gap, businesses need to democratize data and get new intelligence to the point where it is easily understood and adopted across the organization.
With the help of design-led analytics and app-based delivery, analytics becomes a universal language in the organization, helping employees make data-driven decisions, collaborate across teams and collectively focus efforts on driving improved outomes for the business.

Enterprises today are only using a small fraction of the data available to them as we have moved from the era of big data to the era of all data. The comprehensive, real-time view businesses can gain of their operations from connected devices is staggering.

But businesses have to get a few things right to ensure they go on this journey.

Understanding and embracing convergence of analytics and artificial intelligence is one of them. You can hardly overstate the impact AI will have on mobilizing and augmenting the value in data, in 2018 and beyond. AI will be the single greatest change driver and will have a lasting effect on how business is conducted.

Enterprises also need to be ready to seize new opportunities – and that means using new data science to help shape hypotheses, test and optimize proofs-of-concept and scale quickly. This will help you reimagine your core business and uncover additional revenue streams and expansion opportunities.

All this requires a new level of agility. To help our clients act and respond fast, we support them with our platforms, our people and our partners. Backed by deep analytics expertise, new cloud-based systems and a curated and powerful alliance and delivery network, our priority is architecting the best solution to meet the needs of each client. We offer an as-a-service engagement model and a suite of intelligent industry solutions that enable even greater agility and speed to market.

Q3. Why is machine learning (ML) such a big deal, where is it driving changes today, and what are the big opportunities for it that have not yet been tapped?

Narendra Mulani: Machine learning allows computers to discover hidden or complex patterns in data without explicit programming. The impact this has on the business is tremendous—it accelerates and augments insights discovery, eliminates tedious repetitive tasks, and essentially enables better outcomes. It can be used to do a lot of good for people, from reading a car’s license plate and forcing the driver to slow down, to allowing people to communicate with others regardless of the language they speak, and helping doctors find very early evidence of cancer.

While the potential we’re seeing for ML and AI in general is vast, businesses are still in the infancy of tapping it. Organizations looking to put AI and ML to use today need to be pragmatic. While it can amplify the quality of insights in many areas, it also increases complexity for organizations, in terms of procuring specialized infrastructure or in identifying and preparing the data to train and use AI, and with validating the results. Identifying the real potential and the challenges involved are areas where most companies today lack the necessary experience and skills and need a trusted advisor or partner.

Whenever we look at the potential AI and ML have, we should also be looking at the responsibility that comes with it. Explainable AI and AI transparency are top of mind for many computer scientists, mathematicians and legal scholars.
These are critical subjects for an ethical application of AI – particularly critical in areas such as financial services, healthcare and life sciences – to ensure that data use is appropriate, and to assess the fairness of derived algorithms.
We need recognize that, while AI is science, and science is limitless, there are always risks in how that science is used by humans, and proactively identify and address issues this might cause for people and society.

————————————————

Narendra1

Narendra Mulani is Chief Analytics Officer of Accenture Analytics, a practice that his passion and foresight have helped shape since 2012.

A connector at the core, Narendra brings machine learning, data science, data engineers and the business closer together across industries and geographies to embed analytics and create new intelligence, democratize data and foster a data native culture.

He leads a global team of industry and function-specific analytics professionals, data scientists, data engineers, analytics strategy, design and visualization experts across 56 markets to help clients unlock trapped value and define new ways to disrupt in their markets. As a leader, he believes in creating an environment that is inspiring, exciting and innovative.

Narendra takes a thoughtful approach to developing unique analytics strategies and uncovering impactful outcomes. His insight has been shared with business and trade media including Bloomberg, Harvard Business Review, Information Management, CIO magazine, and CIO Insight. Under Narendra’s leadership, Accenture’s commitment and strong momentum in delivering innovative analytics services to clients was recognized in Everest Group’s Analytics Business Process Services PEAK Matrix™ Assessment in 2016.

Narendra joined Accenture in 1997. Prior to assuming his role as Chief Analytics Officer, he was the Managing Director – Products North America, responsible for delivering innovative solutions to clients across industries including consumer goods and services, pharmaceuticals, and automotive. He was also managing director of supply chain for Accenture Management Consulting where he led a global practice responsible for defining and implementing supply chain capabilities at a diverse set of Fortune 500 clients.

Narendra graduated with a Bachelor of Commerce degree at Bombay University, where he was introduced to statistics and discovered he understood probability at a fundamental level that propelled him on his destined career path. He went on to receive an MBA in Finance in 1982 as well as a PhD in 1985 focused on Multivariate Statistics, both from the University of Massachusetts. Education remains fundamentally important to him.

As one who logs too many frequent flier miles, Narendra is an active proponent of taking time for oneself to recharge and stay at the top of your game. He practices what he preaches through early rising and active mindfulness and meditation to keep his focus and balance at work and at home. Narendra is involved with various activities that support education and the arts, and is a music enthusiast. He lives in Connecticut with his wife Nita and two children, Ravi and Nikhil.

Resources

Accenture Invests in and Forms Strategic Alliance with Leading Quantum Computing Firm 1QBit

-Accenture Forms Alliance with Paxata to Help Clients Build an Intelligent Enterprise by Putting Business Users in Control of Data

Apple & Accenture Partner to Create iOS Business Solutions

Accenture Completes Cloud-Based IT Transformation for Towergate, Helping Insurance Broker Improve Its Operations and Reduce Annual IT Costs by 30 Percent

Accenture Acquires Search Technologies to Expand Its Content Analytics and Enterprise Search Capabilities

Related Posts

How Algorithms can untangle Human Questions. Interview with Brian Christian. ODBMS Industry Watch, March 31, 2017

Big Data and The Great A.I. Awakening. Interview with Steve Lohr. ODBMS Industry Watch, December 19, 2016

Machines of Loving Grace. Interview with John Markoff. ODBMS Indutry Watch, August 11, 2016

On Artificial Intelligence and Society. Interview with Oren Etzioni. ODBMS Industry Watch, January 15, 2016

Follow us on Twitter: @odbmsorg

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On the future of Data Warehousing. Interview with Jacque Istok and Mike Waas http://www.odbms.org/blog/2017/11/on-the-future-of-data-warehousing-interview-with-jacque-istok-and-mike-waas/ http://www.odbms.org/blog/2017/11/on-the-future-of-data-warehousing-interview-with-jacque-istok-and-mike-waas/#comments Thu, 09 Nov 2017 08:54:27 +0000 http://www.odbms.org/blog/?p=4502

” Open source software comes with a promise, and that promise is not about looking at the code, rather it’s about avoiding vendor lock-in.” –Jacque Istok.

” The cloud has out-paced the data center by far and we should expect to see the entire database market being replatformed into the cloud within the next 5-10 years.” –Mike Waas.

I have interviewed Jacque Istok, Head of Data Technical Field for Pivotal, and Mike Waas, founder and CEO Datometry.
Main topics of the interview are: the future of Data Warehousing, how are open source and the Cloud affecting the Data Warehouse market, and Datometry Hyper-Q and Pivotal Greenplum.

RVZ

Q1. What is the future of Data Warehouses?

Jacque Istok: I believe that what we’re seeing in the market is a slight course correct with regards to the traditional data warehouse. For 25 years many of us spent many cycles building the traditional data warehouse.
The single source of the truth. But the long duration it took to get alignment from each of the business units regarding how the data related to each other combined with the cost of the hardware and software of the platforms we built it upon left everybody looking for something new. Enter Hadoop and suddenly the world found out that we could split up data on commodity servers and, with the right human talent, could move the ball forward faster and cheaper. Unfortunately the right human talent has proved hard to come by and the plethora of projects that have spawned up are neither production ready nor completely compliant or compatible with the expensive tools they were trying to replace.
So what looks to be happening is the world is looking for the features of yesterday combined with the cost and flexibility of today. In many cases that will be a hybrid solution of many different projects/platforms/applications, or at the very least, something that can interface easily and efficiently with many different projects/platforms/applications.

Mike Waas: Indeed, flexibility is what most enterprises are looking for nowadays when it comes to data warehousing. The business needs to be able to tap data quickly and effectively. However, in today’s world we see an enormous access problem with application stacks that are tightly bonded with the underlying database infrastructure. Instead of maintaining large and carefully curated data silos, data warehousing in the next decade will be all about using analytical applications from a quickly evolving application ecosystem with any and all data sources in the enterprise: in short, any application on any database. I believe data warehouses remain the most valuable of databases, therefore, cracking the access problem there will be hugely important from an economic point of view.

Q2. How is open source affecting the Data Warehouse market?

Jacque Istok: The traditional data warehouse market is having its lunch eaten by open source. Whether it’s one of the Hadoop distributions, one of the up and coming new NoSQL engines, or companies like Pivotal making large bets and open source production proven alternatives like Greenplum. What I ask prospective customers is if they were starting a new organization today, what platforms, databases, or languages would you choose that weren’t open source? The answer is almost always none. Open source software comes with a promise, and that promise is not about looking at the code, rather it’s about avoiding vendor lock-in.

Mike Waas: Whenever a technology stack gets disrupted by open source, it’s usually a sign that the technology has reached a certain maturity and customers have begun doubting the advantage of proprietary solutions. For the longest time, analytical processing was considered too advanced and too far-reaching in scope for an open source project. Greenplum Database is a great example for breaking through this ceiling: it’s the first open source database system with a query optimizer not only worth that title but setting a new standard, and a whole array of other goodies previously only available in proprietary systems.

Q3. Are databases an obstacle to adopting Cloud-Native Technology?

Jacque Istok: I believe quite the contrary, databases are a requirement for Cloud-Native Technology. Any applications that are created need to leverage data in some way. I think where the technology is going is to make it easier for developers to leverage whichever database or datastore makes the most sense for them or they have the most experience with – essentially leveraging the right tool for the right job, instead of the tool “blessed” by IT or Operations for general use. And they are doing this by automating the day 0, day 1, and day 2 operations of those databases. Making it easy to instantiate and use these platforms for anyone, which has never really been the case.

Mike Waas: In fact, a cloud-first strategy is incomplete unless it includes the data assets, i.e., the databases. Now, databases have always been one of the hardest things to move or replatform, and, naturally, it’s the ultimate challenge when moving to the cloud: firing up any new instance in the cloud is easy as 1-2-3 but what to do with the 10s of years of investment in application development? I would say it’s actually not the database that’s the obstacle but the applications and their dependencies.

Q4. What are the pros and cons of moving enterprise data to the cloud?

Jacque Istok: I think there are plenty of pros to moving enterprise data to the cloud, the extent of that list will really depend on the enterprise you’re talking to and the vertical that they are in. But cons? The only cons would be using these incredible tools incorrectly, at which point you might find yourself spending more money and feeling that things are slower or less flexible. Treating the cloud as a virtual data center, and simply moving things there without changing how they are architected or how they are used would be akin to taking

Mike Waas: I second that. A few years ago enterprises were still concerned about security, completeness of offering, and maturity of the stack. But now, the cloud has out-paced the data center by far and we should expect to see the entire database market being replatformed into the cloud within the next 5-10 years. This is going to be the biggest revolution in the database industry since the relational model with great opportunities for vendors and customers alike.

Q5. How do you quantify when is appropriate for an enterprise to move their data management to a new platform?

Jacque Istok: It’s pretty easy from my perspective, when any enterprise is done spending exorbitant amounts of money it might be time to move to a new platform. When you are coming up on a renewal or an upgrade of a legacy and/or expensive system it might be time to move to a new platform. When you have new initiatives to start it might be time to move to a new platform. When you are ready to compete with your competitors, both known and unknown (aka startups), it might be time to move to a new platform. The move doesn’t have to be scary either, as some products are designed to be a bridge to a modern a data platform.

Mike Waas: Traditionally, enterprises have held off from replatforming for too long: the switching cost has deterred them from adopting new and highly superior technology with the result that they have been unable to cut costs or gain true competitive advantage. Staying on an old platform is simply bad for business. Every organization needs to ask themselves constantly the question whether their business can benefit from adopting new technology. At Datometry, we make it easy for enterprises to move their analytics — so easy, in fact, the standard reaction to our technology is, “this is too good to be true.”

Q6. What is the biggest problem when enterprises want to move part or all of their data management to the cloud?

Jacque Istok: I think the biggest problem tends to be not architecting for the cloud itself, but instead treating the cloud like their virtual data center. Leveraging the same techniques, the same processes, and the same architectures will not lead to the cost or scalability efficiencies that you were hoping for.

Mike Waas: As Jacque points out, you really need to change your approach. However, the temptation is to use the move to the cloud as a trigger event to rework everything else at the same time. This quickly leads to projects that spiral out of control, run long, go over budget, or fail altogether. Being able to replatform quickly and separate the housekeeping from the actual move is, therefore, critical.
However, when it comes to databases, trouble runs deeper as applications and their dependencies on specific databases are the biggest obstacle. SQL code is embedded in thousands of applications and, probably most surprising, even third-party products that promise portability between databases get naturally contaminated with system-specific configuration and SQL extensions. We see roughly 90% of third-party systems (ETL, BI tools, and so forth) having been so customized to the underlying database that moving them to a different system requires substantial effort, time, and money.

Q7. How does an enterprise move the data management to a new platform without having to re-write all of the applications that rely on the database?

Mike Waas: At Datometry, we looked very carefully at this problem and, with what I said above, identified the need to rewrite applications each time new technology is adopted as the number one problem in the modern enterprise. Using Adaptive Data Virtualization (ADV) technology, this will quickly become a problem of the past! Systems like Datometry Hyper-Q let existing applications run natively and instantly on a new database without requiring any changes to the application. What would otherwise be a multi-year migration project and run into the millions, is now reduced in time, cost, and risk to a fraction of the conventional approach. “VMware for databases” is a great mental model that has worked really well for our customers.

Q8. What is Adaptive Data Virtualization technology, and how can it help adopting Cloud-Native Technology?

Mike Waas: Adaptive Data Virtualization is the simple, yet incredibly powerful, abstraction of a database: by intercepting the communication between application and database, ADV is able to translate in real-time and dynamically between the existing application and the new database. With ADV, we are drawing on decades of database research and solving what is essentially a compatibility problem between programming languages and systems with an elegant and highly effective approach. This is a space that has traditionally been served by consultants and manual migrations which are incredibly labor-intensive and expensive undertaking.
Through ADV, adopting cloud technology becomes orders of magnitude simpler as it takes away the compatibility challenges that hamper any replatforming initiative.

Q9. Can you quantify what are the reduced time, cost, and risk when virtualizing the data warehouse?

Jacque Istok: In the past, virtualizing the data warehouse meant sacrificing performance in order to get some of the common benefits of virtualization (reduced time for experimentation, maximizing resources, relative ease to readjust the architecture, etc). What we have found recently is that virtualization, when done correctly, actually provides no sacrifices in terms of performance, and the only question becomes whether or not the capital cost expenditure of bare metal versus the opex cost structure of virtual is something that makes sense for your organisation.

Mike Waas: I’d like to take it a step further and include ADV into this context too: instead of a 3-5 year migration, employing 100+ consultants, and rewriting millions of lines of application code, ADV lets you leverage new technology in weeks, with no re-writing of applications. Our customers can expect to save at least 85% of the transition cost.

Q10. What is the massively parallel processing (MPP) Scatter/Gather Streaming™ technology, and what is it useful for?

Jacque Istok: This is arguably one of the most powerful features of Pivotal Greenplum and it allows for the fastest loading of data in the industry. Effectively we scatter data into the Greenplum data cluster as fast as possible with no care in the world to where it will ultimately end up. Terabytes of data per hour, basically as much as you can feed down the wires, is sent to each of the workers within the cluster. The data is therefore disseminated to the cluster in the fastest physical way possible. At that point, each of the workers gathers the data that is pertinent to them according to the architecture you have chosen for the layout of those particular data elements, allowing for a physical optimization to be leveraged during interrogation of the data after it has been loaded.

Q11. How Datometry Hyper-Q & Pivotal Greenplum data warehouse work together?

Jacque Istok: Pivotal Greenplum is the world’s only true open source, production proven MPP data platform that provides out of the box ANSI compliant SQL capabilities along with Machine Learning, AI, Graph, Text, and Spatial analytics all in one. When combined with Datometry Hyper-Q, you can transparently and seamlessly take any Teradata application and, without changing a single line of code or a single piece of SQL, run it and stop paying the outrageous Teradata tax that you have been bearing all this time. Once you’re able to take out your legacy and expensive Teradata system, without a long investment to rewrite anything, you’ll be able to leverage this software platform to really start to analyze the data you have. And that analysis can be either on premise or in the cloud, giving you a truly hybrid and cross-cloud proven platform.

Mike Waas: I’d like to share a use case featuring Datometry Hyper-Q and Pivotal Greenplum featuring a Fortune 100 Global Financial Institution needing to scale their business intelligence application, built using 2000-plus stored procedures. The customer’s analysis showed that replacing their existing data warehouse footprint was prohibitively expensive and rewriting the business applications to a more cost-effective and modern data warehouse posed significant expense and business risk. Hyper-Q allowed the customer to transfer the stored procedures in days without refactoring the logic of the application and implement various control-flow primitives, a time-consuming and expensive proposition.

Qx. Anything else you wish to add?

Jacque Istok: Thank you for the opportunity to speak with you. We have found that there has never been a more valid time than right now for customers to stop paying their heavy Teradata tax and the combination of Pivotal Greenplum and Datometry Hyper-Q allows them to do that right now, with no risk, and immediate ROI. On top of that, they are then able to find themselves on a modern data platform – one that allows them to grow into more advanced features as they are able. Pivotal Greenplum becomes their bridge to transforming your organization by offering the advanced analytics you need but giving you traditional, production proven capabilities immediately. At the end of the day, there isn’t a single Teradata customer that I’ve spoken to that doesn’t want Teradata-like capabilities at Hadoop-like prices and you get all this and more with Pivotal Greenplum.

Mike Waas: Thank you for this great opportunity to speak with you. We, at Datometry, believe that data is the key that will unlock competitive advantage for enterprises and without adopting modern data management technologies, it is not possible to unlock value. According to the leading industry group, TDWI, “today’s consensus says that the primary path to big data’s business value is through the use of so-called ‘advanced’ forms of analytics based on technologies for mining, predictions, statistics, and natural language processing (NLP). Each analytic technology has unique data requirements, and DWs must modernize to satisfy all of them.”
We believe virtualizing the data warehouse is the cornerstone of any cloud-first strategy because data warehouse migration is one of the most risk-laden and most expensive initiatives that a company can embark on during their journey to to the cloud.
Interestingly, the cost of migration is primarily the cost of process and not technology and this is where Datometry comes in with its data warehouse virtualization technology.
We are the key that unlocks the power of new technology for enterprises to take advantage of the latest technology and gain competitive advantage.

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P1000783-2
Jacque Istok serves as the Head of Data Technical Field for Pivotal, responsible for setting both data strategy and execution of pre and post sales activities for data engineering and data science. Prior to that, he was Field CTO helping customers architect and understand how the entire Pivotal portfolio could be leveraged appropriately.
A hands on technologist, Mr. Istok has been implementing and advising customers in the architecture of big data applications and back end infrastructure the majority of his career.

Prior to Pivotal, Mr. Istok co-founded Professional Innovations, Inc. in 1999, a leading consulting services provider in the business intelligence, data warehousing, and enterprise performance management space, and served as its President and Chairman. Mr. Istok is on the board of several emerging startup companies and serves as their strategic technical advisor.

Mike Waas Datometry 1
Mike Waas, CEO Datometry, Inc.
Mike Waas founded Datometry after having spent over 20 years in database research and commercial database development. Prior to Datometry, Mike was Sr. Director of Engineering at Pivotal, heading up Greenplum’s Advanced R&Dteam. He is also the founder and architect of Greenplum’s ORCA query optimizer initiative. Mike has held senior engineering positions at Microsoft, Amazon, Greenplum, EMC, and Pivotal, and was a researcher at Centrum voor Wiskunde en Informatica (CWI), Netherlands, and at Humboldt University, Berlin.

Mike received his M.S. in Computer Science from University of Passau, Germany, and his Ph.D. in Computer Science from the University of Amsterdam, Netherlands. He has authored or co-authored 36 publications on the science of databases and has 24 patents to his credit.

Resources

Datometry Releases Hyper-Q Data Warehouse Virtualization Software Version 3.0. AUGUST 11, 2017

Replatforming Custom Business Intelligence | Use Case, ODBMS.org, NOVEMBER 7, 2017

Disaster Recovery Cloud Data Warehouse | Use Case. ODBMS.org, NOVEMBER 3, 2017

– Scaling Business Intelligence in the Cloud | Use Case. ODBMS.org · NOVEMBER 3, 2017

– Re-Platforming Data Warehouses – Without Costly Migration Of Applications. ODBMS.org · NOVEMBER 3, 2017

– Meet Greenplum 5: The World’s First Open-Source, Multi-Cloud Data Platform Built for Advanced Analytics. ODBMS.org · SEPTEMBER 21, 2017

Related Posts

– On Open Source Databases. Interview with Peter ZaitsevODBMS Industry Watch, Published on 2017-09-06

– On Apache Ignite, Apache Spark and MySQL. Interview with Nikita Ivanov , ODBMS Industry Watch, Published on 2017-06-30

– On the new developments in Apache Spark and Hadoop. Interview with Amr AwadallahODBMS Industry Watch, Published on 2017-03-13

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On Vertica and the new combined Micro Focus company. Interview with Colin Mahony http://www.odbms.org/blog/2017/10/on-vertica-and-the-new-combined-micro-focus-company-interview-with-colin-mahony/ http://www.odbms.org/blog/2017/10/on-vertica-and-the-new-combined-micro-focus-company-interview-with-colin-mahony/#comments Wed, 25 Oct 2017 09:25:58 +0000 http://www.odbms.org/blog/?p=4489

” There has been no uncertainty with respect to the Micro Focus leadership’s commitment to building on the great brand and product we have developed at Vertica.”– Colin Mahony

I have interviewed Colin Mahony, SVP & General Manager, Vertica Product Group, Micro Focus.
In this interview we covered the recent spin-off of HPE software into a new combined Micro Focus company, and how this is affecting Vertica. We also covered the new release of  Vertica 9, and the importance of Big Data analytics.

RVZ

Q1.With the recent spin-off of HPE software into a new, combined Micro Focus company, do you see things changing for Vertica?

Colin Mahony: From a product development, sales and customer support perspective – it’s been business as usual at Vertica leading up to and since the spin-merge with Micro Focus. Our focus, as always, is to build the best possible product and deliver world-class support for our growing customer base. That won’t change any time soon.

The biggest changes I see post spin-merge is that Vertica is now part of a pure-play software company, rather than a business where a majority of revenue comes from hardware. Running a software company is a lot different than running a hardware business. Under HPE, the software assets sometimes struggled in establishing their own identify as part of a much larger hardware business.  Micro Focus on the other hand is designed from the ground up to build, sell and support software for our customers, that’s all we do. The new, combined Micro Focus is the 7th largest pure-play software company in the world, and we have the global scale to be an industry shaper.
But maybe even more exciting is the level of support and GTM independence that we are already seeing from Micro Focus in support of Vertica. You have likely seen Vertica’s logo and you’ll continue to see more of that, especially on the Vertica.com website that we launched in February and that already has almost 1 million page views! We have been structured uniquely in the new Micro Focus and this gives me complete confidence in our future. I’m genuinely excited about the opportunity to be in a business that is dedicated and focused purely on software – especially software with analytics built in, the new Micro Focus company mission – and the business value of that software for customers.

Q2. There are concerns that Micro Focus may end up managing mature software assets of HPE and extending their shelf life, rather than actively investing in feature developments. What is your take on this?

Colin Mahony: I fundamentally disagree with that. Micro Focus helps companies bridge their existing technologies with new infrastructure and applications. It helps them maximize their ROI while embracing innovation to address the opportunities of the new Hybrid IT and analytics-driven environment. It’s frankly wrong to expect customers to make investments in core technologies without working hard to maximize the investment in those technologies. Over the years, Micro Focus has taken core assets and made them modern, delivering significant value to the company and our customers.

It’s also important to note that the new, combined Micro Focus has an incredible depth and breadth of software assets in its portfolio – covering DevOps, IT Operations, Cloud, Security, Big Data and more – not all of which are mature products.
Take SUSE for instance, a Micro Focus product and the fastest growing open Linux platform. I’m very impressed with the approach that Micro Focus has on supporting growth businesses like this. I have the very same expectations for our Vertica business, especially because this is a massive new opportunity for Micro Focus, which prior to the spin-merge did not have a Big Data offering.
This means no confusion, no duplication of resources, and a lot of potential because we know that every company in virtually every industry is thinking about how to leverage analytics at the core of everything they do, and again, why “analytics built in” is at the core of the new company’s mission.

Q3. Will Micro Focus continue to develop Vertica?

Colin Mahony: There has been no uncertainty with respect to the Micro Focus leadership’s commitment to building on the great brand and product we have developed at Vertica. Since the spin-merge with Micro Focus was first announced in 2016, we have actually been reinvigorating the Vertica brand name, all based on the recognition that Micro Focus has a tremendous market opportunity in front of it with the advent of Big Data and the growing importance all companies are placing on the value of analytics. You can see this commitment with the build-out of our new website, www.vertica.com, our presence at industry trade shows and conferences, and more.

In a recent interview, Chris Hsu, CEO of the new, combined Micro Focus, expressed his commitment to big data analytics – and specifically Vertica – as the number one area he is most excited to focus on and grow within the portfolio. It’s an exciting time to be part of Vertica. We have an incredible opportunity in front of us.

Q4. Micro Focus now has a number of software assets covering Hybrid IT, DevOps, Security and more, where analytics is critical. Does or will Vertica play a role in those products?

Colin Mahony: Absolutely. Not only is there a strong commitment in continuing to develop Vertica as a product and brand, there’s wide recognition within Micro Focus that predictive analytics is critical for the success of data-centric enterprises, and therefore a critical component to the breadth of assets in our own portfolio.

Vertica is an ideal solution for embedded analytics. Businesses that embed Vertica stand out from the competition and deliver higher value to customers. Specifically designed for analytic workloads, Vertica’s speed and performance, advanced analytics, ease of deployment, and support for data scientists make it tailor-made for embedding. We now have an opportunity to embed these great analytical features in a range of Micro Focus software assets, something we’ve already begun to do in application delivery management, IT operations and security. As I’ve said, a core part of our company’s core mission moving forward is to provide customers with enterprise-grade scalable software with analytics built in. I see this as a large and growing opportunity for innovation here at Micro Focus.

Q5. You recently released Vertica Version 9, with major enhancements in cloud deployments and separation of compute and storage. Are these common themes for Vertica moving forward?

Colin Mahony: They are. Vertica has always been 100% committed to helping our customers deploy advanced analytics free from underlying infrastructure and hardware lock-in. We’ve seen that legacy data warehouse solutions have forced many enterprises into rigid and high-cost proprietary hardware and analytics solutions supporting only limited data formats and deployment options. As data formats and storage locations continuously evolve, organizations require a powerful and unified solution to analyze data in the right place at the right time, with the performance and economics that the business requires. Our continued commitment to this principle – and our support for any major cloud platform, whether AWS, Azure or GCP – is foundational to Vertica’s core.

Separation of compute and storage is a logical extension of this product development ethos. Vertica’s beta release of its new Eon Mode architecture, offering separation of compute and storage, provides rapid elastic scaling up and down of the Vertica cluster, with just-in-time workload-based provisioning.
An intelligent, new caching mechanism on the nodes enable organizations to benefit from Vertica’s industry-leading query performance. Companies in the AWS ecosystem will be able to leverage AWS S3 for storage and Vertica’s query-optimized analytics engine for processing speed to capitalize on cloud economics.

You can expect continued product development and investment in these areas.

Q6. With the explosion of data lakes and other external data storage (including Hadoop, AWS S3, etc.), does this complicate the analytical database market or change the dynamics of how and where you analyze data?

Colin Mahony: It certainly changes the big data landscape. Hadoop has been a boon to companies and organizations that want to store vast new volumes of unstructured data cheaply in the form of a data lake. AWS S3 has extended that cheap storage to the cloud. Although Hadoop stores massive volumes of unstructured data, performing analytics on Hadoop proved challenging. Despite this challenge, companies did not want to move large amounts of data in and out of their Hadoop data lakes. As a result, more and more companies were looking to build out enterprise-grade SQL analytics on top of their Hadoop investments. This created a tremendous opportunity for Vertica, and Vertica for SQL on Hadoop was born. Vertica SQL on Hadoop is the same binary, the same core engine, with the ability to deploy natively on Hadoop nodes. Since then, we’ve continued to innovate on how Vertica integrates with the various Hadoop distributions and file formats. We’ve leveraged our years of experience in the Big Data analytics marketplace to enable organizations to analyze their data not only in place, but in the right place – without data movement – while supporting any major cloud deployment for fast and reliable read and write for multiple data formats.

Starting with the release of Vertica 8, users could derive more value from their Hadoop data lakes with Vertica’s high-performance Parquet and ORC Readers that enable users to securely access and analyze data that resides in Hadoop data lakes without copying or moving the data. And now with our latest Vertica 9 release, we’ve introduced a new HDFS Parquet writer – built on Vertica’s fast and reliable ability to not only read, but now write data and results on HDFS – to derive and contribute immediate insights on growing data lakes. Organizations can use Vertica 9’s flexible and expanded deployment options across on-premise, private, and public clouds, and on Hadoop and AWS S3 data lakes, to adopt a best-fit analytical solution.

The days of having to move data in and out of various databases and data lakes is coming to an end. In the future, more and more companies will bring analytics to the data, analyzing it in place. We believe Vertica is working at the forefront of this market transformation.

Q7. Over the last few releases, Vertica has made significant advancements in the area of in-database machine learning. How do you see this set of capabilities contributing to Vertica’s strategy and the success of your customers?

Colin Mahony: There’s no doubt that machine learning and predictive analytics are, and will continue to be a core differentiator for organizations. In today’s data-driven world, creating a competitive advantage depends on your ability to transform massive volumes of data into meaningful insights. Vertica has always supported the world’s leading data-driven organizations with the fastest SQL and extended SQL analytics. And now, by building machine learning functions directly into Vertica’s core — with no need to download and install separate packages — we are transforming the way data scientists and analysts across industries interact with data; removing barriers and accelerating time to value on predictive analytics projects. And it’s not just about developing the right algorithms and models. Our goal at Vertica is to support the entire machine learning and predictive analytics process, from data preparation to model evaluation and deployment – all using Vertica’s industry-leading scalability and performance. I’m incredibly excited to see these features transform data science and predictive analytics projects within our customer base, and for this reason, in-database machine learning will play a major role in Vertica’s future, and the future of our customers.

Our commitment to this area can be seen in the latest Vertica 9 release, which provides a comprehensive set of new Machine Learning algorithms for categorization, overfitting and prediction to enhance processing speed by eliminating the need for down-sampling and data movement. There’s also support for new data-preparation functions for deriving greater meaning from the data, while improving the quality of analysis, and a streamlined end-to-end workflow that simplifies production deployment of Machine models – particularly for customers that embed Vertica and require the ability to replicate models across clusters.

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c
Colin Mahony, SVP & General Manager, Vertica Product Group, Micro Focus

Colin Mahony leads the Vertica Product Group for Micro Focus, helping the world’s most data driven organizations to leverage and monetize their business data. Vertica was founded in 2005 and is one of the industry’s fastest growing, advanced analytics platform with in database machine learning, the ability to analyze data in the right place, and freedom from underlying infrastructure. Micro Focus also leverages Vertica to deliver embedded analytics across a very broad portfolio of enterprise grade software.

In 2011, Colin joined Hewlett Packard as part of the highly successful acquisition of Vertica, and took on the responsibility of VP and General Manager for HP Vertica, where he guided the business to remarkable annual growth and recognized industry leadership. Colin brings a unique combination of technical knowledge, market intelligence, customer relationships, and strategic partnerships to one of the fastest growing and most exciting segments of HP Software.

Prior to Vertica, Colin was a Vice President at Bessemer Venture Partners focused on investments primarily in enterprise software, telecommunications, and digital media. He established a great network and reputation for assisting in the creation and ongoing operations of companies through his knowledge of technology, markets and general management in both small startups and larger companies. Prior to Bessemer, Colin worked at Lazard Technology Partners in a similar investor capacity.

Prior to his venture capital experience, Colin was a Senior Analyst at the Yankee Group serving as an industry analyst and consultant covering databases, BI, middleware, application servers and ERP systems. Colin helped build the ERP and Internet Computing Strategies practice at Yankee in the late nineties.

Colin earned an M.B.A. from Harvard Business School and a bachelor’s degrees in Economics with a minor in Computer Science from Georgetown University. He is an active volunteer with Big Brothers Big Sisters of Massachusetts Bay and the Joey Fund for Cystic Fibrosis as well as a mentor and board member of Year Up Boston.

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Resources

– What’s New in Vertica 9.0?, ODBMS.org, 22 Oct, 2017

– What’s New in Vertica 9.0: Eon Mode Beta, ODBMS.org, 22 Oct, 2017

– Vertica Version 9.0, ODBMS.org, 22 Oct, 2017

– Micro Focus Introduces Vertica 9, ODBMS.org, Sept. 27, 2017

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