Data Base Tips/ SQL Commands...

Tuesday, July 26, 2005

ETL- Extract, Transform, and Load


ETL stands for extract, transform and load, the processes that enable companies to move data from multiple sources, reformat and cleanse it, and load it into another database, a data mart or a data warehouse for analysis, or on another operational system to support a business process.

Moving and Improving Data

chk out this link to know more...


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