一种基于集群服务器的动态调度模型研究

A Dynamic Scheduling Mode Based on Cluster Web Server

提出一种基于集群服务器的动态调度模型 ,该模型提出了次前端机的概念 ,前端机根据网络服务类型的不同 ,将动态调度的任务交给相应的次前端机处理 ,从而降低了前端机的负载 ,在一定程度上缓解了服务器的瓶颈 。

In cluster based web server architecture, the performance of primary is the key point of the web server′s usability and scalability, primary acts as a single imput point. The concept of sub primary is presented in this paper. The dynamic scheduling task is assigned for several sub primaries according to the types of net services. The bottleneck of cluster based on web server is alleviated and the scalability is improved.