Study on Design of OLAP System and Its Application
DU Xiu-hua
Abstract
DU Xiu-hua
Abstract
This paper introduces the concept and contents of OLAP. The OLAP system based on object-oriented methodology is studied. The design schema of OLAP system for power system of Bao Steel Ltd. is given in the paper.
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This paper introduces the concept and contents of OLAP. The OLAP system based on object-oriented methodology is studied. The design schema of OLAP system for power system of Bao Steel Ltd. is given in the paper.
Key concepts: Online analytical processing, Computer science, Schema (genetic algorithms), Data warehouse, Database, Data mining, Information retrieval