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COMPARATIVE STUDIES OF THE DECISION SUPPORT TOOLS BASED ON DATA WAREHOUSE

Hu Yan

Abstract

With the wide application of the data warehouse, the decision support system based on data warehouse emerge as the times require. First the paper puts forward the solution program of the decision support system based on data warehouse. Then it minutely analyses and compares with the multiple dimension analysis and the data mining, the two kinds of the main tools of the decision support system.

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Available abstract

Key concepts: Data warehouse, Computer science, Decision support system, Dimensional modeling, Dimension (graph theory), Warehouse, Online analytical processing, Database