负载均衡集群技术在企业级PDM系统平台的应用

Application of Load Balancing Cluster Technology in PDM System of Enterprise

为了确保企业应用系统在大流量的客户端请求下,在提高网络速率有限的情况下,能承受客户端大量并发访问请求,尽可能大地提高系统的处理能力以及高稳定性。本文提供了以负载均衡集群技术为系统平台架构的方案。该方案以产品管理系统软件为应用软件,安装配置结合使用小型服务器热备机制、负载均衡技术以及数据库均衡技术一同实现的系统平台架构。从系统平台底层,改变传统单台系统服务器的使用压力,均衡分配对系统服务的访问负载量,排除单点故障瓶颈,提高整体系统访问速度和工作的生产效率。

To ensure support of massive parallel request and improve the processing ability and stability of system under the condition of limited network bandwidth, in this paper a concept of platform architecture based on Load Balancing Cluster Technology is suggested. This architecture adopts the high server availability tech- nology load balancing and database balancing technology in PDM system. It distributes the load of request not of a single server, but a group of servers, so as to avoid the single malfunction and improve the access speed and processing efficiency of the system.