A web QoS strategy based on session for web cluster system

Wu Yang; Bo Li; Shuang-qing Li

doi:10.1117/12.664280

20 February 2006 A web QoS strategy based on session for web cluster system

Wu Yang, Bo Li, Shuang-qing Li

Proceedings Volume 6041, ICMIT 2005: Information Systems and Signal Processing; 604106 (2006) https://doi.org/10.1117/12.664280
Event: ICMIT 2005: Merchatronics, MEMS, and Smart Materials, 2005, Chongqing, China

Abstract

The increasing of Hypertext Transfer Protocol (HTTP) requests often degrades the performance of the web server cluster. Consequently, the user's anticipated quality of service (QoS) cannot be guaranteed. This is the typical problem that Service-Level web server cluster must face. In this paper, a Web QoS strategy based on the cluster system is proposed. In the web cluster, the front-end dispatcher dispatches the HTTP requests in a session to the back-end server as a whole to ensure the load balance among the back-end servers. The session-based Web QoS strategy is utilized in the back-end servers. The simulation experiments showed that the load balance of the system is improved and average response time of the system is decreased.

Citation Download Citation

Wu Yang, Bo Li, and Shuang-qing Li "A web QoS strategy based on session for web cluster system", Proc. SPIE 6041, ICMIT 2005: Information Systems and Signal Processing, 604106 (20 February 2006); https://doi.org/10.1117/12.664280

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