Web Data Management: A Warehouse Approach

Autor: Sourav S. Bhowmick, Sanjay K. Madria, Wee Keong Ng

Jazyk:

Vazba: Pevná

Vydavatel: Springer Verlag GmbH

Dostupnost: 50 % šance

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Existence of huge amounts of data on the Web has developed an undeferring need to locate right info...

Informace o knize

Autor

Sourav S. Bhowmick, Sanjay K. Madria, Wee Keong Ng

Jazyk

Angličtina

Vazba

Kniha - Pevná

Vydáno

2003

Stránek

465

EAN

9780387001753

ISBN

0387001751

Enbook ID

11409162

Vydavatel

Springer Verlag GmbH

Hmotnost

975

Rozměry

184 x 239 x 29

Kompletní popis

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.

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Web Data Management: A Warehouse Approach

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