Research and implementation of electric power marketing decision support system based on J2EE
Lianglun Cheng · Computer Engineering and Applications Journal · 2008
The J2EE,data warehouse,Online Analytical Processing(OLAP) and data mining technologies are used to build a multi-tier distributed electric power marketing Decision Support System(DSS) based on J2EE.A new architecture for the DSS is proposed to describe the new application model.A method is presented to collect data from traditional operational database and to store the data to data warehouse and data mart.And Winters model,simple linear regression model,quadric exponential smoothing model are realized to provide electric power marketing officers with efficient decision support.