Commercial Decision System Based on Data Warehouse and OLAP
Zhanhuai Li
Abstract
Zhanhuai Li
Abstract
This article presents some interrelated concepts which abstracted from Data Warehouse and OLAP, then thesystem structure frame was built, which is based on OLAP of Data Warehouse. At last, this paper introduces the analyt-ical method of Data Warehouse in OLAP system.
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This article presents some interrelated concepts which abstracted from Data Warehouse and OLAP, then thesystem structure frame was built, which is based on OLAP of Data Warehouse. At last, this paper introduces the analyt-ical method of Data Warehouse in OLAP system.
Key concepts: Online analytical processing, Data warehouse, Computer science, Frame (networking), Dimensional modeling, Database, Warehouse, Star schema