This book presents the first comparative review of the state of the art and the best current practices of data warehouses. It covers source and data integration, multidimensional aggregation, query optimization, metadata management, quality assessment, and design optimization. A conceptual framework is presented by which the architecture and quality of a data warehouse can be assessed and improved using enriched metadata management combined with advanced techniques from databases, business modeling, and artificial intelligence.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
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. Furthermore, it presents 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 excellent introduction to the issues of quality and metadata usage in the context of data warehouses.
In the second edition, the significant advances of the state of the practice in the last three years are discussed and the conceptual framework is extended to a full methodology for data warehouse design, illustrated by several industrial case studies.
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
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gebundene Ausgabe. Condizione: Gut. 2nd, rev. and extended. 219 Seiten Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber. Es befindet sich neben dem Rückenschild lediglich ein Bibliotheksstempel im Buch; ordnungsgemäß entwidmet. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 485. Codice articolo 2127006
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2nd, rev. and extended ed. 2003. 239 p. New! -- Neu und originalverschweißt! 9783540420897 Sprache: Englisch Gewicht in Gramm: 476 Hardcover: 15.6 x 1.4 x 23.4 cm. Codice articolo 203172
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Gebunden. Condizione: New. In-depth review of data warehousing state of the art and practiceIncludes challenging list of research topics for researchers Excellent introduction to the issues of quality and metadata usage in data warehousingIn this 2nd edition the state of the . Codice articolo 4889610
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