Application Research On Distributed Data Exchange Mechanism Based On ESB

In the 21 st century, the faster information shared and integrated, the easier enterprises can cope with change and development. However, in today's business environment, there exists an island called “Computing-Island” which is supported by heterogeneous storage, network and hardware. This results in usage and management of enterprise applications being overly complex. Furthermore, the complexity is now facing various enterprise challenges such as the changing business requirements, the growth of information services, etc. It is the main purpose of this research on data-exchange of distributed application that meeting the information service of the multi-channel transmission of growing demand.In this thesis, the research background of data-exchange for distributed applications was introduced, at the same time the current status of the development of several kinds of technology products was analyzed and their applicable scenarios were compared. Based on the data exchange platform, ESB, message middleware and SOA, the key technologies of data integration in the distributed application were studied in this thesis. And to face the challenges of enterprise distributed application, the coping strategies were proposed.There are many times of information exchanging of cross-regional business system in an enterprise environment. Aiming at the demand of the exception message feedback in a certain project, this thesis introduced the overall architecture of data exchange platform responding to needs of enterprise function, and then focused on the function of ESB instance such as platform message routing, conversion of format.According to the design of multi-level application transmission structure in the project, the framework model of ESB nodes was analyzed in this thesis, and then that function whose abnormal feedback and active warning notification was designed and implemented based on the platform of the audit log function. Furthermore, there was studied and implemented the forward configuration of the platform and the message processing function at the end of the thesis. All of these improved the reliability of the data exchange.