Operational Database Management Systems
VOLTDB IN-MEMORY DATABASE ACHIEVES BEST-IN-CLASS RESULTS, RUNNING IN THE CLOUD, ON THE YCSB BENCHMARK written by Alex Rogers, VoltDB on May 7, 2014 The development team at VoltDB recently ran VoltDB v4.2 against the Yahoo Cloud...
IMPACT OF JAVA GARBAGE COLLECTION ON IN-MEMORY DATABASES written by Ariel Weisberg, VoltDB on May 2, 2014 Some users of Java, and specifically Java as it is used in in-memory database technology, worry Java’s ‘Garbage Collection’...
Big Data: three questions to NuoDB Seth Proctor, Chief Technology Officer, NuoDB www.nuodb.com @technicallyseth Q1. What is your current product offering? NuoDB 2.0 is a webscale distributed database providing standard SQL capabilities for applications that...
PoliTwi: Early Detection of Emerging Political Topics on Twitter and the Impact on Concept-Level Sentiment Analysis PoliTwi is on-line service that detects emerging political topics (Top Topics) in Twitter sooner than other standard information...
Chasing the Optimum in Replicated In-memory Transactional Platforms via Protocol Adaptation Maria Couceiro INESC-ID Lisboa/Instituto Superior T ́ecnico, Universidade de Lisboa jgpaiva@gsd.inesc-id.pt Pedro Ruivo Red Hat Inc. pruivo@gsd.inesc-id.pt Paolo Romano INESC-ID Lisboa/Instituto Superior T...
STI-BT: A Scalable Transactional Index Nuno Diegues INESC-ID/IST ndiegues@gsd.inesc-id.pt Paolo Romano INESC-ID/IST romano@inesc-id.pt Technical Report RT/24/2013 September 2013 Abstract In this article we present STI-BT, a highly scalable, transactional index for Distributed Key-Value (DKV)...
Transactional Auto Scaler: Elastic Scaling of Replicated In-Memory Transactional Data Grids 1 Diego Didona, Paolo Romano INESC-ID / Instituto Superior T ́ecnico, Universidade de Lisboa didona,romanop@gsd.inesc-id.pt Sebastiano Peluso, Francesco Quaglia Sapienza, Universita` di Roma...
Cloud-TM: Transactional, Object-oriented, Self-tuning Cloud Data Store Paolo Romano, INESC-ID / Instituto Superior T ́ecnico, Universidade de Lisboa, Portugal Mark Little Francesco Quaglia, Red Hat, United Kingdom CINI/Sapienza, Italy Luis Rodrigues, INESC-ID / Instituto...
Traversing Trillions of Edges in Real-time: Graph Exploration on Large-scale Parallel Machines Fabio Checconi, Fabrizio Petrini High Performance Analytics Department IBM TJ Watson, Yorktown Heights, NY 10598 Email: {fchecco,fpetrin}@us.ibm.com Abstract—The world of Big Data...
Scalable Single Source Shortest Path Algorithms for Massively Parallel Systems Venkatesan T. Chakaravarthy∗, Fabio Checconi†, Fabrizio Petrini†, Yogish Sabharwal∗ ∗ IBM Research – India, New Delhi. {vechakra,ysabharwal}@in.ibm.com † IBM T J Watson Research Center,...