Index Structures for Data Warehouses
分類: 图书,计算机/网络,计算机理论,
作者:
出 版 社: 湖南文艺出版社
出版时间:字数:版次:页数: 132印刷时间:开本:印次:纸张: 胶版纸I S B N : 3540433686包装: 平装编辑推荐
内容简介
"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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