The Digital Campus Information System Integration Research Based on SOA

With the rapid development of information technology, digital campus construction has become the inevitable trend in colleges. It helps integrate the independent and decentralized systems, eliminate information islands and effectively realize data sharing. Thus repeated management of data and data redundancy problems can be solved. Extensive and deep data mining on the sharing platform can realize higher and evolved applications, which provides powerful technical support for management and decision making. This paper is started with the problems currently existed in the digital campus, such as lack of unified standards, information islands, etc. In face of these situations, Service-Oriented Architecture (SOA) is proposed, which realizes connection, interoperability, information sharing and integration among different application systems with a structure platform technology based on standard services. It describes three kinds of roles (service provider, service registry and service requester) to perform three operations (publish, find and bind). Based on SOA, we design a digital campus information system in this paper. The system is composed on data service layer, sharing application service layer, enterprise service bus, and information portal platform. In the future, digital campus based on SOA will show a profound effect on standardization, digitization, and centralization of comprehensive digital campus information system.