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VoltDB, native memory, and you

(Originally published here.)

Target audience

This post targets other VoltDB developers who are going to be dealing with the various unconventional ways Volt now uses native memory in the Java portions of the database.… Read more



Scaling: 700,000 Simultaneous Connections to VoltDB

One of the original design goals for VoltDB was to support large numbers of connections per server. This kind of came for free with Volt’s event based design. The event based design was driven by a desire to keep the number of active software threads 1:1 with available hardware threads and this basically proscribed any kind of thread per client network IO implementation.… Read more


Announcing VoltDB v3.0 — BETA

The VoltDB Engineering Team is excited to announce the availability of the VoltDB v3.0 BETA.
The following provides a brief overview and details on how you can download this very important release.… 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


Announcing VoltDB v3.0 – Preview Release

Announcing VoltDB v3.0 – Preview Release

The next major release of VoltDB, version 3.0, is right around the corner.  In anticipation of this release, we’re announcing a preview release of the v3.0 offering, available immediately. … Read more


Making an Impact: VoltDB Engineering Interns

Making an Impact: VoltDB Engineering Interns

Summer went by too fast in New England!  We are already missing our two engineering internship students, Xin Jia from Brown University and Zheng li from University of Massachusetts, Lowell.… Read more




VoltDB – Simplified CSV Loader

My name is Xin Jia, a Brown University student, and I’ve spent the summer interning at VoltDB. One of the first projects that I worked on this summer was a CSV Loader with fellow intern Zheng Li.… Read more


Programming VoltDB – Easy, Flexible and Ultra-fast!

You may believe that the only way to interact with VoltDB is through Java stored procedures.  To achieve maximum throughput, VoltDB stored procedures is the way to go.  You can achieve upwards of 100,000 transactions per second on a single node. … Read more


Recap of VoltDB for SQL Devs Webinar

We had a great turnout for the VoltDB for SQL Developers webinar on July 19th. The audience was engaged and asked many good questions.  We had attendees from all over the US, Canada and Germany.  … Read more