In this paper, we introduce the origination of the DW ideology and its architecture & principles,as well as relative techniques. With the example that the MIS of ENWEI company, we discuss how to apply the base theories of DW and implement its main techniques in modern companies. At the end of this paper ,we propose the ways that how to build an effective Decision Support System based on the MIS of ENWEI company.
This paper presents the idea of software reuse and object-oriented analysis technology and disscusses the development step of object-oriented analysis ,as well as the implementation model of enterprise's MIS which included four parts:objects model,control model ,interface model and implement explains.
