TAGS and Extended TAGS Algorithm
In a distributed web server system where tasks are not preemptible, the most important issue for improving quality of service (QoS) is how to realize fairness and reduce average slow down. In this paper, we analyze TAGS (Task Assignment by Guessing Size) algorithm and put forward an algorithm named Extended TAGS by integrating Central Queue algorithm and TAGS, together with its performance analysis, system parameter setting algorithm subject to fairness requirement, and optimal grouping method.
distributed web server system task assignment fairness Bounded Pareto
Zhang Jun-yan Min Fan Yang Guo-wei
College of Computer Science and Engineering University of Electronic Science and Technology of China, Chengdu 610051, China
国际会议
成都
英文
702-705
2003-08-27（万方平台首次上网日期，不代表论文的发表时间）