Features
- Cover Type: Hard Cover with 221 pages
- Published by: Springer; 2nd, rev. and extended ed. edition January 17, 2003
- Written in: English
- ISBN 10 Number: 3540420894
- ISBN 13 Number: 978-3540420897
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Book Dimensions:
9.6 x 6.3 x 0.7 inches
- Weighs: 1 pounds
Product Description
Data warehouses have captured the attention of practitioners and researchers alike. But the design and optimization of data warehouses remains an art rather than a science. This book presents the first comparative review of the state of the art and best current practice of data warehouses. It covers source and data integration, multidimensional aggregation, query optimization, update propagation, metadata management, quality assessment, and design optimization. Also, based on results of the European Data Warehouse Quality project, it offers a conceptual framework by which the architecture and quality of data warehouse efforts can be assessed and improved using enriched metadata management combined with advanced techniques from databases, business modeling, and artificial intelligence. For researchers and database professionals in academia and industry, the book offers an great introduction to the issues of quality and metadata usage in the context of data warehouses.
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