Research And Design On The University Data Shared Center Based On WEB SERVICE

Today many enterprises and schools have established their own information system for their departments. However, with speeding up of information system construction, we need to use data of other application systems frequently, but most of these dispersive systems can not share their data with each other. This formed many "information isolated islands". These information isolated islands made our massive useful data lose the further use value. Therefore in the information technology developing, data sharing has already become one of the most urgent problems on the present stage.Web Services is a rising technology with the advantage of platform-irrelative, language- irrelative, simple, effective, easy to upgrade and so on. It is suitable in some research fields, such as system integration, data sharing etc. This topic uses Web Services technology designing the sharing data central system. The paper introduces the key technology which the system needs, and proposes to construct data sharing center with Web Services technology. Above all, the "information isolated islands" problem can be well solved. This paper focuses on the realization of data sharing center with Web Services technology, and proposes application system integration mode and sharing database construction scheme. Aiming at the problem existed in the practical application, the paper put forwards specific solution and implementation.