Data Base Tips/ SQL Commands...

Tuesday, July 26, 2005

ETL- Extract, Transform, and Load

DEFINITION:

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...

0 Comments:

Post a Comment

<< Home