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JSON in VoltDB

VoltDB 3.0 introduces the use of JSON-encoded columns to allow more flexibility in how you structure and interact with your data. New SQL functions and index capabilities let you work more naturally with JSON data while maintaining the efficiency and transactional consistency of a relational database.… Read more



Writing VoltDB Apps in Java Q & A

NewSQL and NoSQL databases present developers with a new and interesting programming model where there are fewer connections to the database, query parallelism, partitions and an easy model for supporting new clusters.… Read more



Great Evening with the TriangleJS Meet-up Group

Last night I gave a talk and had an engaging conversation with the TriangleJS meet-up group in Raleigh, NC.  I’d like to thank my hosts at WebAssign for providing such a nice facility, Lucas Myers for managing the logistics of the meet-up and, most of all, the group members who invested an evening to learn more about VoltDB.… Read more


VoltDB Community Users Share Knowledge

VoltDB adoption and deployments are accelerating.  We’re working hard make our products easy to use in both cloud and privately-racked infrastructures.  We see strong adoption in five application categories – capital markets (mostly around trading systems), digital advertising, online games, network monitoring, and intelligence/surveillance (national security, fraud mitigation, etc.).… Read more


Optimizing Distributed Read Operations in VoltDB

Many VoltDB applications, such as gaming leader boards and real-time analytics, use multi-partition procedures to compute consistent global aggregates (and other interesting statistics).  It’s challenging to efficiently process distributed reads operations, especially for performance sensitive applications. … Read more