校园网格环境下基于Web服务的数据集成中间件的设计

On the basis of general researching and analyzing the demand of data access and integration in the campus-grid environment and combined with the characteristic of middleware technology, this paper put forward an implementation strategy of data integration middleware with N layers application architecture based on the Web service, and the architecture of campus-grid integration middleware is given in this paper. This paper is also discusses the functions of every module and how the middleware implement an application request by interacting with other grid service components.