Data Warehousing Extract, Transform, and Load

The Extract, Transform, and Load process of data warehousing is another example of a metadata application. We'll read one paper:

Dimitrios Skoutas, Alkis Simitsis, Timos K. Sellis: Optimizing ETL Processes in Data Warehouses. J. Data Semantics 13: 120-146 (2009)

If you need more background on Data Warehouses (recommended if you haven't taken 504 in the past - if you are taking 504 this term, you'll cover this paper anyway, so you might as well read it now), take look at S. Chaudhuri, U. Dayal. An Overview of Data Warehousing and OLAP Technology. SIGMOD Record 26(1), 1997, pp. 65-74.

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Rachel Pottinger
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