Design And Implementation Of Courses Management System For Experiments Based On Browser/Server Structure In College's Educational Administration

As a supporting system of college's educational administration system, courses management system for experiments was established as a information platform for both teaching management and communication between teachers and students, on which students can make instant inquiry about courses, marks and classes or hand in their homework, while teachers can input information about the courses or marks, adjust classes or make announcements. Building up a sound courses management system for experiments has become an important infrastructure construction that will strengthen school's teaching management and improve the information system management as well as service level.Courses management system for experiments with Browser/Server structure centers on the Internet technology and has the Web technology's integrated environment as its bases. Based on network objects hyperlink technique, multimedia document architecture and application systems striding across different operating systems and database platforms, the system offers the efficient and convenient information service. Making an analysis of the B/S architecture and the correlation techniques, the author designed a courses management system for experiments based on B/S structure for Quanzhou Economy and Trade Vocational and Technological College.The author began the paper with the introduction of the concept of MIS and its development trends, then stateed the principles of both the traditional C/S's two-tier architecture and the new B/S's three-tier architecture, comparing them from several aspects and pointing out the B/S architecture has all the advantages that C/S architecture's and its unique advantages as well. Later a conclusion was made that it was necessary to build up a new Browser/Server information system.The ASP.NET technology and database access technology were studied in the paper, making ASP.NET the system development tools and ADO.NET technology the first choice of database access.Based on the above theoretical research, the author has designed in the paper a courses management system for experiments to meet the demand of the school's teaching management, an application system realizing open information management and inquiry and being more interactive and secure. The development of the system is of great importance to the informatization of experiments' educational administration and management as well as the improvement of lab courses teaching.