Based on the given structural model of distributed web server system,a new dynamic load balancing algorithm which is periodic update and in which both static content and dynamic content are included is proposed.

• 通过分析服务器对静态内容和动态内容处理过程的不同,在给出分布式网络服务器系统结构模型的基础上,提出了一个新的将静、动态内容分配都考虑在内的周期更新动态负载分配算法;