On-Line Analysis of a Web Data Warehouse

On-Line Analysis of a Web Data Warehouse

This paper describes the design of a system, which facilitates Accessing and Interconnecting heterogeneous data sources. Data sources can be static or active: static data sources include structured or semistructured data like databases, XML and HTML documents; active data sources include services wh...

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Bibliographische Detailangaben
Hauptverfasser: Nachouki, Gilles, Chastang, Marie-Pierre
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Applied sciences
Computer science
control theory
systems
Computer systems and distributed systems. User interface
Data Warehouse
Exact sciences and technology
Heterogeneous Data Source
Information systems. Data bases
Memory organisation. Data processing
Query Server
Semistructured Data
Software
XQuery Query
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Beschreibung
Zusammenfassung:This paper describes the design of a system, which facilitates Accessing and Interconnecting heterogeneous data sources. Data sources can be static or active: static data sources include structured or semistructured data like databases, XML and HTML documents; active data sources include services which are localised on one or several servers including web services. The main originality of this work is to make interoperability between actives and/or static data sources based on XQuery language. As an example of using our approach, we’ll give a scenario for analyzing log files basing on OLAP (On Line Analytical Processing) literature.
ISSN:0302-9743
1611-3349
DOI:10.1007/978-3-540-39845-5_10