Research And Development Of Mart Management Information System Based On COM+ Technology

Taking Hunan Huaihua Feida Commercial management informationsystem as project background, linking software requiring, designing anddevelopment closely, taking software products' standardization andcommercialization as principle, This thesis achieves a distributedmulti-functional modem shopping management information systemwhich has comlete function, high stability and good expansibility. Thisthesis mainly researches the architecture of Windows DNA, the COM+,and relational database designing.The current situation and features of domestic business automation,as well as the advanced experience of foreign commercial automation areanalyzed detailedly; The research significance, functional targets andresearch content are presented in detail; then the relational theory andtechnology of COM+ and Windows DNA are studied in depth, BorlandDelphi and COM+ technology are used to carry out requirement analysis,general design, and database design. Then some implementingtechnology of system are researched, including the design andimplementation of middleware, GUI Client Development, and theimplementation of Web Service based on ASP and COM+ middleware.In key technologies, this thesis presents some technology solutions,including the load balancing and fault-tolerant, encryption/compressionbetween middleware and representationlayer, automatic upgradingtechnology on GUI Client, data security of stored IC card.At last, the product is presented, theoretical studies and practicalapplications are summarized. Then a conclusion is drawn that COM+ andWindows DNA is the best solution under the Windowsplatform.Acording to the latest technological developments of distributedcomputing, how to improve architecture of technology and function ispropected, including supply chain management, electronic datainterchange (EDI), chain Business administration, commercial shoppingon the net,In the process of developing system, SQL Server2000 is chosen as the database and Delphi7.0 is used to be the developing instruments ofGUI client and COM+ middleware. ASP is adopted to develop WEBclient, and IIS5.0 are used to release WEB service.