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The Analytical Puzzle: Profitable Data Warehousing, Business Intelligence and Analytics by David Haertzen

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Chapter 11 Data Integration

Integration: An infrastructure for enabling efficient data sharing across incompatible applications that evolve independently in a coordinated manner to serve the needs of the enterprise and its stakeholders.

John G. Schmidt and David Lyle – Lean Integration

Stocking the data warehouse with data is often the most time consuming task in making data warehousing and business intelligence a success. In the overall scheme of things, data integration often requires about 70 percent of the total effort.

Integrating data for the data warehouse includes:

  Making data integration architecture ...

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