Marcus Jürgens

Index Structures for Data Warehouses (eBook, PDF)

• Format: PDF

Produktbeschreibung

Data warehouses differ significantly from traditional transaction-oriented operational database applications. Indexing techniques and index structures applied in the transaction-oriented context are not feasible for data warehouses. This work develops specific heuristic indexing techniques which process range queries on aggregated data more efficiently than those traditionally used in transaction-oriented systems. The book presents chapters on: - the state of the art in data warehouse research - data storage and index structures - finding optimal tree-based index structures - aggregated data in tree-based index structures - performance models for tree-based index structures - and techniques for comparing index structures.

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Produktdetails

• Verlag: Springer Berlin Heidelberg
• Seitenzahl: 138
• Erscheinungstermin: 31. Juli 2003
• Englisch
• ISBN-13: 9783540459354
• Artikelnr.: 53291577

Autorenporträt

Marcus Jürgens, Freie Universität Berlin, Germany

Inhaltsangabe

State of the Art of Data Warehouse Research.- Data Storage and Index Structures.- Mixed Integer Problems for Finding Optimal Tree-Based Index Structures.- Aggregated Data in Tree-Based Index Structures.- Performance Models for Tree-Based Index Structures.- Techniques for Comparing Index Structures.- Conclusion and Outlook.