Design And Implementation Of Network-Learning System Based On Multimedia Database

Network-teaching and learning system is a new type of teaching and learning system. It has changed the methods of traditional teaching and learning. It can improve the teaching efficiency and student's enthusiasm.At present, the two models, that is, client/ server and browser/ server, are widely used in the teaching and learning system. After analyzed both the merits and the shortcomings of the two models, respectively, a Hybrid model was proposed in this article. In addition, the design of multimedia database and the technical realization of the model combined C/S with B/S was introduced and discussed. Based on the analysis, a new method is brought out for designing and implementing network-teaching and learning system using multimedia database technology.Visual Basic6.0 and Informix Web DataBlade are taken as main tools for designing and developing the presented system. During the process of system designing, more attention is pay on considering the characters and demands of the multimedia DataBase, and plenty of drawings, images and animations are used to achieved the friendly human-computer mutual interface and simple manipulative mode. The system also has enhanced searching and interactive functions and achieved very good expansibility to meet the requirement of different teachers and students. Also the system is easy to spread by internet.