Web集群系统的几个参数优化设计

Optimal Design of Parameters on Web Cluster

该文利用系统分析的方法研究了Web集群系统的优化设计。用排队论分析了具有不同服务器的Web集群系统,得到系统性能的解析解。在此基础上进行了系统优化设计的数学分析,并根据系统优化的目的不同,给出了确定Web集群系统所需服务器数目的算法。该方法对于分析系统瓶颈、优化Web集群系统的体系结构有重要意义。

In this paper,the optimization design of the web clustering is researched via the way of systems analysis.Authors analyze the web clustering which has different servers by the theory of queue,and get the parsed result of the system performance.On this condition,the mathematic analysis for the system optimization design is done,and with the different purposes of system optimization,a fixed arithmetic for the number of server which the web clustering needs is presented.For analyzing the system bottle -neck,optimizing the architecture of web clustering,this method is very important.