After many years of information technology, it is urgent for each university to eliminate “Information Islands” and achieve data sharing and exchanging during information system construction. In this paper, the author researched into data share and exchange technique, designed and executed university data sharing and exchanging platform based on trigger, privilege, ETL and ESB, presented a technique selection method matching requirement and performance, well achieved more than 1000 data sharing and exchanging among more than 20 departments and 50 information systems, and thus get the aimed results.
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