A Load Distribution Technique of Web Clustering System based on the Real Time Status of Real Server


The KIPS Transactions:PartA, Vol. 12, No. 5, pp. 427-432, Oct. 2005
10.3745/KIPSTA.2005.12.5.427,   PDF Download:

Abstract

I studied about existent load distribution algorithms and the WLC(Weighted Least Connection) algorithm that is using much at present to distribute the connection request of users to real servers efficiently in web cluster system. The efficiency of web cluster system is fallen by load imbalance between servers, because there is problem in inaccurate load status measuring of servers and measuring timing at these load distribution algorithms. In this paper, I suggest an algorithm that distributes load base on various load state of servers by real time using broadcasting RPC(Remote Procedure Call) when a user requests connection, and implement a prototype and experiment its performance. The experiment result shows that load imbalance phenomenon between real servers was improved greatly than existing method, and performance of web cluster system was improved by efficiency that response time is shortened.


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Cite this article
[IEEE Style]
C. K. Youn, "A Load Distribution Technique of Web Clustering System based on the Real Time Status of Real Server," The KIPS Transactions:PartA, vol. 12, no. 5, pp. 427-432, 2005. DOI: 10.3745/KIPSTA.2005.12.5.427.

[ACM Style]
Chun Kyun Youn. 2005. A Load Distribution Technique of Web Clustering System based on the Real Time Status of Real Server. The KIPS Transactions:PartA, 12, 5, (2005), 427-432. DOI: 10.3745/KIPSTA.2005.12.5.427.