VoltDB Editions

VoltDB is available in three distributions - Community Edition, Enterprise Edition and VoltOne.  Community Edition is open source (GPL3) and geared specifically toward developers who are building, testing and tuning VoltDB applications.  Enterprise Edition is provided under VoltDB's commercial license and is intended for organizations that are deploying VoltDB applications into production.  VoltOne is a single-server version of Enterprise Edition and is intended for applications that do not need horizontal scaling and high availability.