Operational Database Management Systems
Data Science, meet Social Good by Quentin Dumont, volunteer contributor to DataLook. In a way, the public enthusiasm over “big data” long revolved around an embarrassing paradox. Despite resounding promises that data analytics would eventually...
Apache Giraph is an iterative graph processing system built for high scalability. For example, it is currently used at Facebook to analyze the social graph formed by users and their connections. Giraph originated as the...
Intro to HBase via R: A Tutorial BY Aaron Benz , sync up . 04/28/2015 Part I: Intro to HBase Welcome to a brief introduction to HBase by way of R. This tutorial aims to...
Using Pandas easily with Cassandra BY Aaron Benz, Charlie Hack Spring 2015 available in Github. Pandas interface for Cassandra. What is it? caspanda is a Python module combines Apache Cassandra with Python’s Pandas module… aka caspanda. Its overall goal is...
A package that allows R developers to use Hadoop HBase BY Aaron Benz aaronbenz/rhbase forked from RevolutionAnalytics/rhbase A package that allows R developers to use Hadoop HBase, developed as part of the RHadoop project....
The value of Apache Kafka in Big Data ecosystem By Jun Rao, co-founder at Confluent Enterprises have been adopting various technologies for Big Data these days. One of the technologies being increasingly adopted is Apache Kafka,...
CREATING EFFECTIVE RISK MODELS USING MACHINE INTELLIGENCE Ayasdi White Paper, March 2015  Why Effective Risk Models are Critical There is a growing need for financial institutions to have sound models in place that...
Common misconceptions about SQL on Hadoop By Cynthia M. Saracco, Senior Solutions Architect, IBM Now that many Hadoop-based Big Data platforms offer SQL support, misconceptions about SQL on Hadoop seem to proliferating. In this...
Oracle Big Data Spatial and Graph Q&A with James Steiner, VP of product management, Oracle Editor Roberto V. Zicari Q1. You just announced Oracle Big Data Spatial and Graph. What is the difference (if...
Uplevel Big Data analytics with HPE Vertica – Part 1: Graph in a relational database? Seriously? by Walter Maguire, Chief Field Technologist, HPE Big Data Group A graph is born One...