Distributed Technology Research And Application Of Erp System

With the development of Internet and E-business, it becomes moreand more important for the enterprise to develop Enterprise Resource Planning. Firstly, this paper gives the concept of Enterprise Resource Planning, and the course of its development, clarifies the fundamental and the exploitation of ERP. Then taking the sell manage system as example, this paper clarifies the manage operations, system functions and particular exploitation of this part. Secondly, this paper analyses the Distributed Computing technique that is one of the most active factor of infection the advancement of the Computing technique. Thirdly, this paper summarizes the advantages and disadvantages of 2-tier C/S model. Then, this paper introduces the architecture of 3-tier model and three different methods that include the COM/DCOM structure model of Microsoft and the CORBA structure model of OMG and the EJB structure model of SUN to achieve 3-tier structure. At last, an example is given to explain how to develop the sell manage system of ERP system using COM/DCOM technique in the 3-tier model.