The usual approach for analyzing, designing, and building ETL or data integration processes on most projects involves a data analyst documenting the requirements for source-to-target mapping in Microsoft® Excel® spreadsheets. These spreadsheets are given to an ETL developer for the design and development of maps, graphs, and/or source code.
- Chapter 3. A Design Technique: Data Integration Modeling
- from Data Integration Blueprint and Modeling: Techniques for a Scalable and Sustainable Architecture
- Publisher: IBM Press
- Released: December 2010
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