Building A High Availability Platform For MISC System

The high and available technique is the key technique that a kind of guarantee system has no to break down.This study according to customer applied angle, Put forward a highly available system application the concept of the model for the first time.This study depth analyzed in the highly available technique of levels, such as hardware, network, database and application...etc.This study illustrated with example the highly available technical design and the realization in the jiangxi MISC system build.This study introduced the detailed method of system build,include on:cluster technique for UNIX server,disk mirror and offline backup technique for os,failover,vrrp,hsrp for network,use 4f exchange load balance for application,etc.At the end of this study give a test solution for jiangxi MISC system. When you are design a highly available system,this model has higher reference value. After learning this study,Can let the reader have ability to set up a highly available system completely.