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Elaboration d'entrepôts de données complexes
[article]
2010
arXiv
pre-print
In this paper, we study the data warehouse modelling used in decision support systems. We provide an object-oriented data warehouse model allowing data warehouse description as a central repository of relevant, complex and temporal data. Our model integrates three concepts such as warehouse object, environment and warehouse class. Each warehouse object is composed of one current state, several past states (modelling its detailed evolutions) and several archive states (modelling its evolutions
arXiv:1005.0220v1
fatcat:3temgq2jmngcpen5latfn6xuzy