Mastering Data Warehouse Design - E-book

eBook

Mastering Data Warehouse Design - ENG

Relational And Dimensional Techniques

Claudia Imhoff; Nicholas Galemmo; Jonathan G. Geiger

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$540.00

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Sinopsis

ISBN:	9780471480921
Formato:	Page Fidelity
Idioma:	Inglés
Editorial:	Wiley Professional Development (P&T)
Tema:	Computadoras
Subtema:	Banco de datos almacenamiento de datos
Año de publicación:	20030819

A cutting-edge response to Ralph Kimballs 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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