Research Of Enterprise Application Integration Based On Web Service

Well designed Enterprise Application Integration (abbreviated as EAI) is the precondition of the transplantation to the e-Business to the corporation. Traditional EAI solutions integrate different application systems from the data source layer. The are several disadvantage of these solutions: First, it cannot guarantee the integrality and restriction of the data source; Second, the relation of these integrated applications is enhanced, and this make the integrated system more complicated; Finally, this type of integration has no benefit for the corporation in transplanting to the e-Business.According to these problems, this article introduce a new technology — Web Service to help constructing EAI. Research how to encapsulate the data layer of the system and the business logic which constructed on the data layer, consequently realize the loose-related integration of different applications. Then get ready for the transplantation to the e-Business of the corporation. The article gives the EAI solution based on Web Service. In the end, use the theory of Web Service to solve an actual problem.TingLunBan(Computer Engineering)Directed by prof.KeQinLiu...