Network Operations Management System Design And Research

With the development of the computer technology and the high-powered microprocessor and high-speed computer network coming, it has turned to be an easy thing to connect computer system consisting of a large number of CPU by high-speed network. Network job management system is a kind of middle software that founds upon the operating system, and manages the workstations or PCs of the cluster.In last several years, Cluster structure have become more and more mature, the objective of cluster technology is to provide reliability, expansibility and ability to resist on calamity. One Cluster system consists of several servers which hold shared data-store space, servers communicate with each other by local network. When one server is down because of some failure, other servers can continue to run the application that had been executed in the server. On the other side, Load-balancing has important effect on parallel efficiency. In order to exercise adequately the processing ability of each node and shorten the responding time of application in Cluster computer system, how to arrange and schedule job rationally becomes a problem that must be resolved.This article mainly introduces the implementation and realization key technology of Job Management System based on cluster, and emphasizes researching on the load balance algorithm.