论文信息 - Evaluation and optimization of method calls in Java

Evaluation and optimization of method calls in Java

To improve response time of a Web site, one replicates the site on multiple servers. The effectiveness of a replicated server system will depend on how the incoming requests are distributed among replicas. A large number of load-balancing strategies for Web server systems have been proposed.In this paper we describe a testbed that can be used to evaluate the performance of different load-balancing strategies. The testbed uses a general architecture which allows different load-balancing approaches to be supported easily. It emulates a typical World Wide Web scenario and allows variable load generation and performance measurement. We have performed some preliminary experiments to measure the performance of a few policies for load balancing using this testbed. Copyright © 2003 John Wiley & Sons, Ltd.

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