Data Integration Technology Applied Research For Information Sharing

There are many problems in information construction of colleges and universities, suchas lacking of uniform guidance, overall planning, uniform data platform, informationstandard of country or university, management specification, lead to the flow of informationconstruction is unreasonable，and the information isolated island phenomenon is more andmore serious. To improve information construction, we have to establish public dataplatform that supporting data exchange with various management information system, toimplement data sharing and data consistency in the university, and then to achieve thespecification of information management.We focus on the realizability, efficiency and security of heterogeneous databaseintegration technology in the construction of public data platform. To meet the performanceneed of data consolidation using the optimal design scheme of data integration, to meet thedata consolidation performance challenges. Therefore, our research has profound guidingsignificance for public data platform projects.We present a novel system architecture of data integration in universities with dataexchange, a process of college management information system integration combininginformation standard design, process integration and application integration solutions, adesign specification and data model of college management information system using somekey technologies of data integration. and using data extraction of system to solveinformation isolated island phenomenon of management information system. on the otherhand, we propose a novel detail design based on data flow model, and implement unifiedidentity authentication with uniform representation.Finally, we test the system load and performance of our college managementinformation system using LoadRunner tool, the results show that our data integrationmethod is feasible in engineering practice.