Les entrepôts de données pour les nuls. . . ou pas

Dans cet article, nous portons notre regard sur l'aide a la decision du point de vue des systemes decisionnels au sens des entrepots de donnees et de l'analyse en ligne. Apres avoir defini les concepts qui sous-tendent ces systemes, nous nous proposons d'aborder les problematiques de recherche qui leur sont liees selon quatre points de vue : les donnees, les environnements de stockage, les utilisateurs et la securite. Nous abordons finalement les problemes qui restent ouverts dans le domaine des entrepots de donnees.

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