By Topic

An effective mechanism for supporting content-based routing in scalable Web server clusters

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Chu-Sing Yang ; Inst. of Comput. & Inf. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan ; Mon-Yen Luo

Clustered server architecture has been employed for many years on the Internet as a way to increase performance, reliability and scalability in the presence of the Internet's explosive growth. Routing mechanism for mapping requests to individual servers within cluster is at the heart of any server clustering techniques. In this paper, we first analyze the deficiencies of existing request routing approaches. Based on these observations, we argue that the request routing mechanism in the cluster-based server should factor in the content of a request in making decisions. Thus, we design and implement a new mechanism to efficiently support content-based routing in the Web server clusters. Performance evaluation on a prototype implementation demonstrates substantial performance improvements over contemporary routing scheme that use weighted round-robin to distribute requests. The proposed mechanism can enable many new capabilities in cluster-based server, such as sophisticated load balancing, differentiated service, special content deployment, session integrity, etc

Published in:

Parallel Processing, 1999. Proceedings. 1999 International Workshops on

Date of Conference:

1999