X-Warehousing: An XML-Based Approach for Warehousing Complex Data | Zendy

Omar Boussaïd | Zendy; Riadh Ben Messaoud | Zendy; Rémy Choquet | Zendy; Stéphane Anthoard | Zendy

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X-Warehousing: An XML-Based Approach for Warehousing Complex Data

Author(s) -

Omar Boussaïd,

Riadh Ben Messaoud,

Rémy Choquet,

Stéphane Anthoard

Publication year - 2006

Publication title -

lecture notes in computer science

Language(s) - English

Resource type - Book series

SCImago Journal Rank - 0.249

H-Index - 400

eISSN - 1611-3349

pISSN - 0302-9743

ISBN - 3-540-37899-5

DOI - 10.1007/11827252_6

Subject(s) - xml schema editor , computer science , xml validation , efficient xml interchange , document structure description , streaming xml , xml database , data warehouse , relax ng , xml framework , xml schema (w3c) , database , information retrieval , xml , xml encryption , world wide web

adbis06bbcaXML is suitable for structuring complex data coming from different sources and supported by heterogeneous formats. It allows a flexible formalism capable to represent and store all types of data. Therefore, the importance of integrating XML documents in data warehouses is becoming increasingly high. We propose an XML-based methodology, called X-Warehousing, which designs warehouses at a logical level, and feeds them with XML documents at a physical level. Our approach is mainly oriented to users analysis objectives expressed according to an XML Schema and merged with XML data sources. The resulted XML Schema represents the logical model of a data warehouse. Whereas, XML documents validated against the analysis objectives define the physical model of the data warehouse, called the XML cube.

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