Research Data Exchange Platform Based On Soa

With the rapid development of Information Technology, most corporations have built many application systems for there business. Such as INTERNET WEB, OA, CRM, DB, BI etc. But because these systems were built in different times, by different company and used different standards. The systems worked separately, data in different systems can not shared by each other and thus form many "Information Silo"A traditional integration mode is point-to-point mode, which means two systems offering interface to each other, and the relationship of systems is close-coupled. By this mode, the number of interfaces is so huge, the workload of developing is so large, and it makes the maintenance and expanding of system more difficult.During the research, we go deep into the research of middle-ware, web service, dynamic adapter constructor, share resource exchange engine technology, and use message-middle-ware, web service pattern, and cramp out adapter. We also integrate SOA Architecture with data-exchange-system.Through the research background and research actuality domestic and abroad, the main part of this paper proposes an SOA-based data-exchange-system with its advantages and key technologies, designs and realizes an system based on this architecture; describes the function validating and capabilities analyzing. The result shows that the architecture has obvious advantage in interface-standard and decreasing the transfer of data. It means this architecture has practical value.