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SYSTEM AND METHOD FOR SUPPORTING DATA WAREHOUSE METADATA EXTENSION USING AN EXTENDER

  • US 20110295794A1
  • Filed: 05/03/2011
  • Published: 12/01/2011
  • Est. Priority Date: 05/28/2010
  • Status: Active Grant
First Claim
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1. A method for supporting extract, transform, and load (ETL) metadata extension for a data warehouse, comprising:

  • creating an ETL extension plan for the data warehouse, wherein the ETL extension plan includes one or more ETL plan elements that indicate extensions on ETL metadata objects;

    ordering the one or more ETL plan elements within the ETL extension plan; and

    performing ETL metadata extension based on the ETL extension plan in order to extend the data warehouse.

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