Design And Implementation Of Educational Management System

The traditional education management requires many people's work, and it can not keep up with the fast development of computer technology nowadays. With great emphasis on education in our country, the number of students is increasing greatly. As a result, more work is needed in education management. So we must turn to computers to help with the current education management.This article analyses all the operation flow of the education management. And based on the writer's years of experiences in education management, after planning, designing, analyzing and comparing the current mature technology, finally the use of the comparatively mature and safer J2EE's MVC developing mode was determined.The applications in this system employ JSP+JavaBean+Servlet technology, J2EE's MVC developing mode and M representation model. By adopting JavaBean realization, all the operation manipulations were achieved in this portion. It can carry through the process of operation flow/state, and it can also fulfill the establishment of operation regulation. V denotes denotation layer data, namely data displaying. Data displaying uses the JSP technology, and by this the user interactive page layout works could be achieved. C denotes data control or data process. It adopts Servlet technology to realize controller and it answers for the requirement disposal and build of JavaBean object used by JSP. It also takes charge deciding which JSP page layout should be transmitted about the next step according to the client's decision.The system operation works in the Linux system. It operates steadily and it's also an open-source operating system. Thus, it provides convenience for the safety of the system itself. Meanwhile, Linux system can demonstrate its advantage in antivirus and network service.The whole system operation structure includes three portions: client, applications server and database server. In the network structure, client and applications belong to a same network, and applications server and database server belong to another network. In this way, the insulation between user and database which avoid the fatalness of modification to the database by the user who can skips applications could be achieved. It is forced that the user could only use the applications when he wants to modify the database. This enhanced the system safety, and strengthened security and consistency of the data.