Object Database Vendors

Commercial | Open Source

Commercial

db4objects (db4o)
Embed db4o's native Java and .NET object database engine into your product and store even the most complex object structures with only one line of code.
Objectivity (Objectivity/DB)
A fully scalable, SOA-compatible distributed processing architecture that manages localized, centralized or distributed databases.
Progress (ObjectStore, PSE Pro)
An ODBMS for enterprise application environments. ObjectStore ODBMS is a proven technology for developing solid, consistent, and high-performance applications.
Versant (Versant Object Database, FastObjects)
High performance enterprise ODBMS for complex Java and C++ object models enabling large scalability, high concurrency and high availaibility. FastObjects ODBMS for top performance in .NET applications.