Research On The Application Of Data Sharing And Exchange Technology In Digital Campus Of Universities

At present,the situation of lack of coordination exists a lot of information construction in Colleges and universities,which unified the sector data,is not conducive to the development of the informatization level.In view of the above situation,the universities need to design a set of data sharing and exchange platform,to better guide the implementation of data integration and management,to avoid duplication of construction in Colleges and universities in terms of information,and solve the problem of information islands.The exchange needs analysis of the research project by data sharing and data com bing,using existing and mature technology,such as data warehouse,data flow analysi s,ETL,data integration and data security,to carry out a public data platform of infor mation standards and data sharing and exchange platform design,including data acqui sition,transmission,processing and exchange of information in order to achieve the st andard,the concept of unified rules,formats and codes.On the basis of a unified data base and data resources,in the stud y,based on the detailed data classification,researc h and design of data exchange and sharing platform of the logical structure and busine ss structure of the data model,and based on the data format.A subset of the data,life c ycle,data flow module design,research and solve the information island problem of d ata heterogeneity,and fully consider the problem of data security,and ultimately to th e data center Form into the existing campus network topology.Design a set of comple te function,safe and reliable operation,high efficiency,flexible operation,convenient maintenance,easy to expand the data sharing and exchange platform,enabling all cam pus users to make full use of school data resources,improve the utilization of data.Fo r the school to promote teaching flat late better management and scientific research to provide information,guidance,and to better support the information needs of the Uni versity in the future.