株式会社極東書店トップ ＞ 商品一覧 ＞ Web Data Management: A Warehouse Approach. Softcover reprint of the original 1st ed. 2004
商品詳細
Web Data Management: A Warehouse Approach. Softcover reprint of the original 1st ed. 2004
・ISBN 978-1-4419-1806-2 paper
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| 著者・編者 | Bhowmick, Sourav S. / Madria, Sanjay K. / Ng, Wee K., |
|---|---|
| シリーズ | (Springer Professional Computing) |
| 出版社 | (Springer-Verlag New York Inc., US) |
| 出版年月 | 2011 |
| ページ数 | 465 pp. |
| 言語 | ENG |
| ニュース番号 | ＜A05-9533＞ |
解説
Existence of huge amounts of data on the Web has developed an undeferring need to locate right information at right time, as well as to integrating information effectively to provide a comprehensive source of relevant information. There is a need to develop efficient tools for analyzing and managing Web data, and efficiently managing Web information from the database perspective. The book proposes a data model called WHOM (Warehouse Object Model) to represent HTML and XML documents in the warehouse. It defines a set of web algebraic operators for building new web tables by extracting relevant data from the Web, as well as generating new tables from existing ones. These algebraic operators are used for change detection.