基于LVS的数据库集群负载均衡性能测试与分析

Load balancing Performance Test and Analysis of Database Cluster Based on LVS

随着数据库技术的不断发展,在各行各业中数据库都得到了应用,但当下的技术难以满足人们对数据精准度的要求。在当今的企业集群中,Linux虚拟服务器(LVS)作为一种负载均衡技术,已经得到了广泛的应用,但由于现实条件的约束,Linux虚拟服务器仅仅对Web服务器集群负载均衡性能展开了研究,忽视了Linux虚拟服务器在特定的情况下,可以实现与数据库集群的对接,本文基于当前的研究现状,以负载均衡算法的数据库集群为对象,运用HP Load Runner来对其进行负载均衡性能的实验,构建Linux虚拟服务器下数据库集群负载性能测试的具体方案。

With the continuous development of database technology,database have been applied in all walks of life,but the technology is difficult to meet the requirements of the data precision,in today＇s enterprise cluster,the Linux virtual server（LVS）as a load balancing technology,has been widely used,but due to the real conditions of constraint,the Linux virtual server only on the properties of the Web server cluster load balancing for research,Ignored the Linux virtual server in certain cases,to achieve docking with the database cluster,this article is based on the current research status,to load balance algorithm for object,database cluster use HP Load Runner to carry on the experiment,the performance of load balancing built under the Linux virtual server database cluster load performance testing.