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BaseTen is an open source Cocoa database framework for working with PostgreSQL databases, designed with familiar, Core Data -like semantics and APIs.

The BaseTen feature highlights include:

  • BaseTen Assistant imports Core Data / Xcode data models
  • Discovers the database schema automatically at runtime, including 1-1, 1-many and many-many relationships
  • Database changes are propagated to clients automatically, without polling
  • In-memory database objects are uniqued, and objects fetched via relationships are faults by default
  • Support for RDBMS features like database-driven data validation, multi-column primary more...

What's New

Version 1.8:
  • BaseTen
    • BaseTen can now be built in 64-bit mode.
    • BXDatabaseObjectModel is now a public class.
    • BXDatabaseObjectModel can now be exported as a managed object model.
    • BXAttributeDescription now has the -attributeIndex method.
    • Table inheritance information is now fetched from the database.
    • Deprecated various methods that no longer need an error more...


  • Mac OS X 10.4 or later
  • PostgreSQL 8.2 or later

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Current Version (1.x)


Downloads 5,291
Version Downloads 1,282
License Free
Date 18 May 2010
Platform Intel 64 / OS X / PPC 32 / Intel 32 / PPC 64
Price Free
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