Design of Data Warehouse for Electric Power Marketing System
Zhang Wei-hua · Jiangsu Electrical Engineering · 2008
With the development of economy,traditional management information system in the power marketing can't meet the requirements of the power market.In allusion to this case this paper introduces data warehouse,characteristics and structure of data warehouse.The development scheme for the electric power marketing of data warehouse system is put forward.By using OLAP(On-Line Analytical Processing) and data mining technology,obtaining useful knowledge and predicting the development trend in the power marketing.It shows that data warehouse in the power marketing is able to provide the valid decision-making information for the managers in power system.