A platform for developing, deploying, and managing scalable, high-performance, multi-tier applications based on business objects.

Free object-oriented database management system for Dolphin Smalltalk/98, Visual Smalltalk, VisualAge Smalltalk, VisualWorks Smalltalk, Squeak. Provides storage and retrieval of complex Smalltalk objects.

Adds transparent persistent object transaction processing to Smalltalk, allowing the application developer to concentrate on the application rather than the mechanics of storage.