Design and Realization of High-Reliability Courses Selection System Based on Mainframe

A range of issues often appear in current on-line courses selection system, such as systems crowded, excessive workload and so on. The paper seeks to construct a highly reliable courses selection system based on mainframe to address these issues. This paper boldly tried to combine mainframe technology with Web technology, use mainframe¿s high reliability, high stability, and high concurrency of CICS¿s on-line transaction to build the high reliability of courses selection system that can be allowed by a large number of students to select course online at the same time. The UI is designed of using Eclipse and MyEclipse plug-ins as platform, background by the IBM mainframe, DB2 technology, and CICS technology to complete the combination. The foreground Web interface is friendly and convenient, the background is running in mainframe CICS, stably and reliably. At present the system is running well, students have a good response and the senior school affirmed.