Application And Research Of Server Cluster In Self-help Service System

With the rapid development of Internet, the self-help service system based on Web application is playing more and more important role in people's daily life. This paper brings forward a project of high availability server-cluster with load balance, aim at enhancing the high-availability,high-retractility and the ability of load balance.This paper designs the server-cluster architecture with three layers, each lay has different functions. Through the analysis and comparing to the load balance's policy, we find the policy based on IP is the most efficient. This paper designs the load balance system with the mode of Network Address Translation and realizes the important moduals of the load balance system.