An Improvement of Response Speed for Electronic Commerce Systems |
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Authors: | Il Seok Ko Choon Seong Leem |
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Affiliation: | (1) Department of Electronic Commerce, Chungbuk Provincial University of Science & Technology 40, Kumku4-Li, Okchun-Eub, Okchun-Gun, Chungbuk, 373-807, South Korea;(2) School of Computer and Industrial Engineering, Yonsei University 134, Shinchon-Dong, Seodaemoon-Ku, Seoul 120-749, South Korea |
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Abstract: | Now that the number of electronic commerce (hereunder called e-commerce) users has been explosively increasing, the consequent heavy network traffic leads to the delayed service of the e-commerce systems. This paper focuses on operational efficiency and response speed of the e-commerce systems. An e-commerce system, with a hierarchical structure based on the local server, is designed. And we proposed a web object replacement algorithm with heterogeneity of a web object. The algorithm is designed with a divided scope that considered size reference characteristic and reduced size heterogeneity on web object. The performances of the system and algorithm are analyzed with an experiment. With the experiment results, the algorithm is compared with previous replacement algorithms, and we confirm with 10–20% performance improvement of object-hit ratio gain. And we get with 15–30% performance improvement of response speed with proposed system. |
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Keywords: | E-commerce network traffic system load local server Web-cache Web server object-hit ratio response speed |
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