On the basis of introducing the common load balancing technologies, this article suggests a solution about the load balancing policy, session persistency mechanism and health checking module of the load balancing system based on NAT technology, specifically for the characteristics of the Peking University digital library portal service.
庄纪林. 负载均衡技术在北京大学数字图书馆门户服务中的实践和应用[J]. 现代图书情报技术, 2008, 24(7): 75-80.
Zhuang Jilin. Practice and Application of the Load Balancing Technology in the Peking University Digital Library Portal Service. New Technology of Library and Information Service, 2008, 24(7): 75-80.