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Context-based exploitation of data warehouses

Choong, Yeow Wei; Giacometti, Arnaud; Laurent, Dominique; Marcel, Patrick; Negre, Elsa; Spyratos, Nicolas (2007), Context-based exploitation of data warehouses, in Collectif Capaduès, Entrepôts de données et analyse en ligne - EDA'07, Capaduès : Paris

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Type
Communication / Conférence
Date
2007
Conference title
3èmes Journées francophones sur les entrepôts de données et l'analyse en ligne (EDA 2007)
Conference date
2007
Conference city
Poitiers
Conference country
France
Book title
Entrepôts de données et analyse en ligne - EDA'07
Book author
Collectif Capaduès
Publisher
Capaduès
Published in
Paris
ISBN
978-2-85428-782-0
Number of pages
190
Metadata
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Author(s)
Choong, Yeow Wei
Giacometti, Arnaud
Laurent, Dominique
Marcel, Patrick cc
Negre, Elsa
Spyratos, Nicolas
Abstract (EN)
An OLAP analysis can be defined as an interactive session during which an user launches queries over a data warehouse. The launched queries are often interdependent, and they can be either newly defined queries or they can be existing ones that are browsed and reused. Moreover, in a collaborative environment, queries may be shared among users. This notion of OLAP analysis has never been formally defined. In this paper, we propose a clear definition of this notion, by introducing a model for sharing, browsing and reusing OLAP queries over a data warehouse.
Subjects / Keywords
datawarehouse analysis; OLAP queries