Increasing Client Satisfaction: Request scheduling for Information Service
The short utility lifetime of performance monitor- ing information is an important consideration in the design of grid monitoring architecture. Disseminating fresh performance information quickly and accurately to satisfy thousands of potential requests is a challenge for Information Service. We propose a request schedul- ing mechanism that considers the indexes and urgency of information request. This mechanism is used to schedule the requests waiting on an information Ser- vice which is based on Web Service. Comparing to two existing scheduling mechanisms, the average response time is 57:7％ shorter than EDF at best and the dead- line miss rate is 50:4％ lower than SRF at best. These results support the usefulness of the request scheduling mechanism as the means for increasing client satisfac- tion of Information Service.
Qianli Zhong Zhonghua Lu Xuebin Chi Honghai Zhang Zhaojuan Yue
Supercomputing Center, Computer Network Information Center Chinese Academy of Sciences, Beijing, 100190, China
国际会议
香港
英文
351-355
2010-08-12（万方平台首次上网日期，不代表论文的发表时间）