Description: The rapid development of computer technology, especially the development of computer network, has affected all aspects of people's life. The various online service systems have deeply influenced people's contact information so that people can communicate at any time. The old ways of contact have not met the needs of modern life. The alumni record as a convenient link between alumni comes into being. The alumni record provides a platform for communication and communication between alumni. By providing a perfect alumni record service and managing the alumni record, it can improve the relationship between alumni, alumni and the old school, and facilitate the alumni association. This article mainly introduced the database management site scheme comparison, structural characteristics and behavior characteristics of design, the implementation of the process in detail discusses the overall design, database design and function module design. It has realized the functions of class message, class album, class sharing, note transmission, personal information management and administrator information management. The design process of the whole system, give full consideration to the database security, consistency, stability and reliability of the problem, and has strong practical function, users under the friendly operation interface, powerful functions.
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