ObjectDB for Java/JDO is a powerful yet compact Object Database for Java/JDO written entirely in Java. Free Download is available.
Version: 0.99ObjectDB for Java/JDO is a powerful yet compact Object Database (ODBMS) for Java, written entirely in Java, and compliant with the Java Data Objects (JDO) standard developed by Sun.
Operating System: Windows
ObjectDB for Java/JDO is designed to handle efficiently databases of various sizes, ranged from a few KBs to hundreds of GBs.
Among its features are small footprint, high performance, rapid development, easy deployment and flexible architecture (1-Tier, 2-Tier or N-Tier).
A Free Java Object Database Download is available for non commercial use.