Research And Analysis On Library Management System Of Overseas Chinese Middle School Library

With the development of science and technology, the rapid development of computer, network and communication technology, to promote the scientific and standardized management of library management information, standardization and standardization is the inevitable trend. In the past the old library management model is entirely manual operation, from the book purchase, coding, storage and shelves, borrowing, renew, return, query, no one is not artificial processing and need to a lot of labor and the workload, but also easy to because man-made reasons cause some errors, large amount of school books, readers, as time recommended the number will increase, under the background of the research and analysis of library management system is very necessary and meaningful.Based on the business analysis, through the modeling analysis of the existing problems of the organizational structure, business management, the original business process optimization, business process re structure are given; in the functional analysis, the role of system analysis, data flow analysis, the analysis of system function structure, the system function, construction the structure of this project, the overall function and data flow diagram of the modules, including purchasing management, collection management, circulation management, reader management, query management, system management of six functional modules; based on data analysis, a detailed analysis of the data processing system of sub function module to, the entity relationship diagram, complete the construction of the structure of the database table; in the data analysis this paper established a E-R diagram, database table structure of the database and the detailed description of the design. At the end of the paper, the author summarizes the contents of the research.