ObjectExtender User's Guide and Reference

Data store framework

The data store framework implements the underlying data store for the persistence system.

This is achieved by capturing a sufficient amount of database meta-information. A logical structure of the data store is specified by the data store schema that represents the structural relationships between schema elements. The logical structure presents a more user-friendly specification for your object model since often the physical schema of data stores have naming restrictions and other contraints.

The data store framework presents interfaces for

Multiple data store types may be used in a single application.

A data store schema can be defined from scratch or imported from an existing database.


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