摘要
用户会话信息一致性是影响集群负载均衡的一个重要因素。在研究当前负载均衡集群系统中会话保持机制的基础上,针对会话复制方法中随着请求增加导致网络阻塞的问题,提出一种添加了动态会话集中存储设备的会话复制机制。经模拟验证,该方法在较大规模集群环境下稳定响应多用户请求,平均响应时间仍处于相对稳定状态,满足大型企业级应用的会话处理需要。
The uniformity of user session information in server is one of importance factors affecting the cluster load balancing. Based on researching the session maintain method in the current load balancing cluster system, a session replication with dynamic session centralized storage equipment is proposed. The purpose of this method is to solve network congestion with the increasing. of request in the session replication method. Simulation results show that the method is stable in response to big user requests in large scale cluster environment, the average response time in the linear growth condition. It meet the need of session processing in largescale enterprise application.
出处
《微型机与应用》
2015年第9期32-34,50,共4页
Microcomputer & Its Applications
基金
国家科技技术支撑计划(863计划)(2012BAH15F01)
青岛市科技计划项目课题(13-7-1-ZDZX4-GX)
关键词
集群
负载均衡
会话保持机制
会话复制
cluster
load balancing
session maintain method
session replication
