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The Metadata Dependency Manager (MDM)

The Metadata Dependency Manager (MDM) enables you to plan your project by previewing the impact of the changes or future changes for "what-if" analysis. When you plan to introduce changes to your source systems, you can gauge the impact of that change on your warehouse design. If changes have already been introduced, then you can plan the time required to update your ETL design and rebuild your data warehouse.


See Also:

Managing Metadata Dependencies in Oracle Warehouse Builder Data Modeling, ETL, and Data Quality Guide for complete procedures