A Scalable Approach for the Distribution of E-commerce Services Based on Application Level Active Networks

Fabrício BenevenutoBreno VitorinoBruno CoutinhoDorgival GuedesWagner Meira Jr.

In this paper we use the idea of Application Level Active Networks to implement an efficient and easily deployable solution for the distribution of e-commerce services using cache servers which can hold dynamic content. The resulting system is an application of the ALAN concept and framework to a real and complex application (an electronic bookstore that makes use of dynamic document caching schemes). Our experiments show that significant performance gains can be obtained by e-commerce sites that use this model, improving the scalability of the target service by distributing the load among the dynamic caches. Results show reductions of server CPU load by up to 64% and improvements of client perceived response time of up to 70% under heavy load.

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