Design And Implement Of Bank Information System Integration Based On SOA

With the high development of information technology, it provides morerequirements of software integration than before. Particularly, in the field of bankingsystems, high requirements to function and performance are given a high priority. In thedevelopment of financial information system, the existence of the system between theseparate information silos situation greatly restricted the development trend of themodernization of the financial sector. Therefore, it is necessary to carry out theintegration and consolidation of existing system.Based on in-depth research of SOA and Web Service, this thesis presents the goalsand ideas for system integration designing and the method for heterogeneous finicalsystem integrating.Firstly, the author analyzes the SOA research status in domestic and overseas,finding a lack of uniform and general standards or architectures in the current financialsystem, thereby establishing the object and purposes of research.Secondly, this thesis elaborates SOA architecture and the key technologies of itsimplementation. Based on the shortcomings found in current financial system, theauthor provides an integrating solution by using SOA, Web Service technology andenterprise service bus technology.Lastly, from the point of view of the implementation of the design and analysis offinancial information systems integration, this thesis highlights the process ofimplementing the application by Web services in.NET environment. The main modulesare used as an example for detailed description of the system design and implementationprocess.In the end of this thesis, it summarizes and looks ahead the design anddevelopment process based on SOA, including the problems encountered in thedevelopment process, as well as the direction of future research.