FastObjects j2 - http://www.versant.com/en_US/products/fastobjects
A pure Java object database (ODBMS) component embedded into Java applications to provide object persistence. The j2 OODB is compliant with JDO and is designed for use in embedded systems. |
http://ozone-db.org/ - http://ozone-db.org/
Open source Java Object Database Management System (ODBMS), with multi-user support, object-level access rights, deadlock detection, and XML/DOM support. [Open Source, GPL/LGPL] |
http://www.db4o.com/ - http://www.db4o.com/
Object database in Java for Java. [Free for non-commercial] |
http://www.java-objects-database.com - http://www.java-objects-database.com
Presents an open source object-oriented database project with downloads, help, forum, FAQs, links and license information. |
http://www.tneumann.de/sod/index.html - http://www.tneumann.de/sod/index.html
Alpha-quality object-oriented database providing ODMG-conforming Java and C++ language bindings, for Windows and Linux. [Free for personal use] |
http://www.w3apps.com/index.jsp - http://www.w3apps.com/index.jsp
100% pure Java Object Oriented Database, with a simple API and no schema definition language. [Commercial] |
JalistoPlus - http://jalistoplus.sourceforge.net/
A lightweight, transactional database which is able to directly persist and query for Java object graphs is presented with news, download, forum, tutorial and roadmap. |
JYD Object Database - http://www.jyd.com/
Pure object DBMS written entirely in Java. Multi-user with client-server support and garbage collection. [Commercial] |
MyOODB ( My Object-Oriented Database & Web Services ) - http://www.myoodb.org/
A database and Web Services (SDK), includes documentation, example code and information about the author. |
ObjectDB - http://www.objectdb.com/
A full featured Object Database for Java, written entirely in Java. JDO compliant. [Free for non-commercial] |