Analysis And Design Of Library Management System Of Ningbo Red Eagle College

With the rapid advances in socio-economic, science and technology development, computer management information systems are increasingly penetrate into people’s lives, As a regional information storage and service center library collects large literature information resources. With the advent of the era of the information superhighway, the information resources increase exponentially, we have entered the era of big data, the traditional library management models and methods have been far from meeting the management needs and service needs of huge amounts of data.In the new information environment, the library is bound to continuously improve the level of information services and technology tools. Library management system to achieve efficient management, utilization and sharing of information resources. It realized the library network services and the integration of "possession, borrowing, reading, and searching". The library management system is to achieve specific technology for the effective management of books using the above information technology.First of all, this paper introduces the research background, significance of books circulation management system, the current research situation, and further makes clear the research content and work of this paper. Secondly,this paper bases on the principle of software engineering, UML software modeling, database technology and other aspects of knowledge, to explore the analysis and design of books circulation management system. In business requirements analysis, the flow chart of business processing is presented, and the business of the system is analyzed. In the functional analysis, the use case diagram of system is analyzed, and allocate the function of the system. In data analysis, the concept class diagram is given, and the involved class of system design is be point out. In the system design, the system overall design and function module design, which including the circulation management, reader management, transaction management, statistical management, query management, system parameter management and so on. The package diagram, class diagram, sequence diagram and activity diagram of the processing were given in system functional model design to detail describe the contents of this article. In data analysis, the data transfer of each function module are analyzed, the E-R diagram and database table structure are established. Finally, summarizes the contents of the research and what we have done, then the shortages of the paper are point out, and the further work was proposed.