The Research On Distributed Technology In E-Business Platform

Electronic Business(EB) has become a very important means against economic globalization and business liberalization. It is motivity to traditional enterprise reformation. Electronic Business System(EBS) has to meet the demand of dynamic EB by several service providers, so EB becomes a distributed process with complicated interactions among several trade entities.It doesn't mean that we must propose a new technique to solve the distributing problem in EBS, but propose a best scheme based on current distributed technologies according to the practice of EBS application.Hence,after analysing the development status and models of Electronic Business and Electronic Business Platform(EBP), this thesis introduces the major distributed technologies used in EBP detailedly, including CORBA, DCOM/COM, J2EE/EJB and Web Service/XML.The author tends to apply Web Service/XML to this problem after comparing all the technologies above.The thesis expatiates the architecture of EBS and gives a model of B2B Electronic Business Platform based on Web Service.Then, discusses the following three typical distributed problems:different systems integration in the same EBP, the interoperation between different platforms and the application of distributed heterogeneous databases.The system security policy is also mentioned.Besides,a solution based on Web Service has been brought forward and an example model is constructed. But lack of space forbids providing all codes of the model here,just take the bank virement business for instance.In the end,the author takes a long view of the technology development in this field and considers information grid,which may be claimed to the third generation Internet application,to be the platform for distributed Electronic Business.