In a distributed Web server system where tasks are unpreemptible,the most important issue for improving quality of service (QoS) is how to realize fairness and reduce average slow down. In this paper we present an alg...In a distributed Web server system where tasks are unpreemptible,the most important issue for improving quality of service (QoS) is how to realize fairness and reduce average slow down. In this paper we present an algorithm named Scalable TAGS by integrating Central Queue algorithm and Task Assignment by Guessing Size (TAGS), together with its performance analysis, system parameter setting algorithm subject to fairness requirement, and optimal grouping method.展开更多
文摘In a distributed Web server system where tasks are unpreemptible,the most important issue for improving quality of service (QoS) is how to realize fairness and reduce average slow down. In this paper we present an algorithm named Scalable TAGS by integrating Central Queue algorithm and Task Assignment by Guessing Size (TAGS), together with its performance analysis, system parameter setting algorithm subject to fairness requirement, and optimal grouping method.
