Fundamentals of Data Warehouses

Matthias Jarke · Maurizio Lenzerini · Yannis Vassiliou · Panos Vassiliadis

2013년 3월 · Springer Science & Business Media

eBook

195

페이지

검증되지 않은 평점과 리뷰입니다. 자세히 알아보기

eBook 정보

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.