Based On The Application Of The Mis System Of The Power Of Multi-tier Architecture

In this thesis the mode of Multi-tier Distributed Application Services Suite is studied, whichis used in the implementation of enterprise information system based on Internet/Intranettechnology. Guided by this mode, We developed Gansu province Wuwei Region Electric PowerDepartment Information Management System, which integrates three-tier Client/Server andBrowser/Server. After analyzing the technical problems in this enterprise informationmanagement system, a three-tier management architecture is given based on distributed objecttechnique. In this architecture, some information management is divided into three layers which iscomposed of data layer, business layer and user layer. In this paper, how to develop the distributedapplication with Power Builder 6.5 is discussed. Also, this paper discusses several methods forMicrosoft Internet Information Server access database which is located on the net. At the sametime, we developed the Electric Power Station Information Publishing System.