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 Metadata 

The database system manages its metadata in the database catalog.

For the Loader, metadata is data that mirrors the database catalog information, and also data that describes the application data, database catalog information, and load and unload processes (Transformations) in accordance with the requirements of the Loader.

·        Metadata of the Application Data

·        Metadata of the Database Catalog

·        Metadata of Transformations

 

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