Mastering Data Warehouse Design
Claudia Imhoff, Nicholas Galemmo, Jonathan G. Geiger
Häftad, 2003
312 kr
Mastering Data Warehouse Design
Relational and Dimensional Techniques
AvJonathan G. Geiger,Nicholas Galemmo
E-bok
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Beskrivning
- A cutting-edge response to Ralph Kimball''s challenge to the data warehouse community that answers some tough questions about the effectiveness of the relational approach to data warehousing
- Written by one of the best-known exponents of the Bill Inmon approach to data warehousing
- Addresses head-on the tough issues raised by Kimball and explains how to choose the best modeling technique for solving common data warehouse design problems
- Weighs the pros and cons of relational vs. dimensional modeling techniques
- Focuses on tough modeling problems, including creating and maintaining keys and modeling calendars, hierarchies, transactions, and data quality
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