Research And Application Of Intelligent Campus Data Sharing And Exchange

Nowadays all kinds of information data with the continuous development of information technology is showing an explosive growth situation,and the informatization of universities has also developed significantly in the past two years.Although the traditional business system in universities can meet the needs of internal data storage and business management in time,it can be accompanied by more and more large data,the frequency of cooperation inside and outside the school gradually increases,and the data exchange between the systems gradually appears the problem of low efficiency and difficulty.Based on the data sharing and exchange requirements analysis,using the existing mature data warehouse,data synchronization update and data security technology,this paper plans to design the data sharing and exchange scheme of public data platform based on Datax,including data standard,coding standard design,in order to achieve uniform rules,format and code.The main functions of data sharing and exchange platform and unified identity authentication are studied and designed to solve the problems of information data exchange and multi-business system login in colleges and universities.Based on decision tree algorithm and Apriori association algorithm,this paper compares and analyzes the consumption record of one-card with the number of students' GPAs and the number of students' grades at 8 and 9 in the morning.The results show that the higher the number of students' GPAs,the higher the GPAs.The comparative analysis can facilitate the management of students in colleges and universities.Taking into account the data security,the DCStar products are used to desensitize and protect the university data,and the MD5 signature algorithm is used to protect the campus card of teachers and students and the payment security of online payment.Through the public data management platform to provide more convenient help for university managers,reasonable use of school data resources,improve the utilization rate,ensure the sharing and exchange of data between various business systems,and provide support for the construction of information technology in colleges and universities.