Fundamentals of Data Warehouses

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 excellent introduction to the issues of quality and metadata usage in the context of data warehouses.

List of contents

1 Data Warehouse Practice: An Overview.- 2 Data Warehouse Research: Issues and Projects.- 3 Source Integration.- 4 Data Warehouse Refreshment.- 5 Multidimensional Data Models and Aggregation.- 6 Query Processing and Optimization.- 7 Metadata and Data Warehouse Quality.- 8 Quality-Driven Data Warehouse Design.- Appendix A. ISO Standards Information Quality.- Appendix B. Glossary.

Product details

• Authors: Matthias Jarke, Maurizio Lenzerini, Panos Vassiliadis, Yannis Vassiliou
• Publisher: Springer, Berlin
• Languages: English
• Product format: Paperback / Softback
• Released: 30.11.2010
• EAN: 9783642075643
• ISBN: 978-3-642-07564-3
• No. of pages: 224
• Weight: 365 g
• Illustrations: XV, 224 p.
• Subjects: Natural sciences, medicine, IT, technology > IT, data processing > IT; Operations Research, B, Unternehmensforschung, Künstliche Intelligenz, Artificial Intelligence, Management: Entscheidungstheorie, Data Warehousing, computer science, Information Retrieval, Database Management, Operations Research/Decision Theory, Operations Research and Decision Theory, Information Systems Applications (incl. Internet), Information Systems Applications (incl.Internet), database programming, Application software, Management decision making, Operational research, Decision Making, Internet searching, Information Storage and Retrieval