Analysis,Design And Programming Of Enterprise Management Information System Based On Heterogeneous Environment

Modern times, there are more and more kinds of information in enterprise management. Unitary structural data can't meet the need of enterprise management. And the ERP software is short of automatic workflow. The development of ERP runs into a deep end. Against this, this paper advances developing a management information system based on heterogeneous environment with a crossing structure of C/S and B/S.Firstly, the paper analyses the specialties of RDBMS and groupware, and discusses each excellence and disadvantage of C/S structure and B/S structure, then analyses how to design software on workflow.Secondly, the paper introduces each principle,feature,developing history,developing trends and underlying problems of ERP and OA, and sets forth the possibility of composing ERP and OA basing on COM, then bring forward a model of the interface between ERP and OA—E-O.Finally, the paper programs the whole structure and the primary functional modules of WRMIS , and describes the software and hardware of the system, and emphasizes how to program the interface between ERP and OA, then give personal viewpoint on the implement of the system which is a reference for enterprise.