| With the development of information technology,lots of subsystems have been setted up in banks such as ATM system,POS system and so on and every subsystem have their own special function, which leads to these relatively independent systems are isolate.However, it will be an inevitable trend to dispose the enterprise service bus(ESB) and to integrate types of heterogeneous enterprise application. The idea of SOA is applied to enterprise service bus system and associated applications, which better achieve software re-use by means of loose coupling. And the purpose is to make integration and restructuring between different subsystems, so that we can adapt to the changing market demands.Firstly,research the theories of service-oriented architecture and Web Services technologies,through the analysis of current situation of domestic and international banking systems,and compared with the existing commercial banking system architecture.The advantages of service oriented architecture and the trend of enterprise application are summarized,lay the foundation for the integration of the various banking channels within the system and the realization of the information sharing between the various systems.Secondly,Based on the theory of ESB and SOA,the problems of bank information system are analyzed.Combined with the operational needs of the Bank,taking a bank information system as a typical case,the overall solution of enterprise service bus system is proposed,and the functional and non functional requirements of the banking system are analyzed.Finally,according to the analysis of system requirements,the overall design of the enterprise service bus system is completed.Combining the architecture of service oriented architecture,design and definition of various rules and principles of service correlation in the system,and also completed the design and implementation of the main functions of the service operation platform and service management platform. |
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