掌握数据仓库数据聚合 Mastering Data Warehouse Aggregates

副标题: Solutions for Star Schema Performance

ISBN: 9780471777090

出版社: Wiley

出版年: 2006-12

页数: 384

定价: 406.00元

装帧: Pap

内容简介

* This is the first book to provide in--depth coverage of star schema aggregates used in dimensional modeling--from selection and design, to loading and usage, to specific tasks and deliverables for implementation projects* Covers the principles of aggregate schema design and the pros and cons of various types of commercial solutions for navigating and building aggregates* Discusses how to include aggregates in data warehouse development projects that focus on incremental development, iterative builds, and early data loads