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http://dx.doi.org/10.3745/KIPSTC.2003.10C.1.033

Evaluating and Distributing Algorithms based on Capacities of Duplicated Servers for Traffic Management  

Han, Jeoong-Hye (청주교육대학교 컴퓨터교육과)
Lee, Kyung-Hee (서원대학교 교양학부)
Publication Information
The KIPS Transactions:PartC / v.10C, no.1, 2003 , pp. 33-38 More about this Journal
Abstract
Most of the existing algorithms try to disseminate the multimedia contents of internet service provider (ISP), without taking into account characteristics and capacities of duplicated servers. However, they are less reliable without prior information on capacities of duplicated servers. In this paper we propose two algorithms, performance rating algorithm of hardware and capacity algorithm, inspired by the need of improving QoS of delivering multimedia contents without incurring long access delays when the capacities of duplicated servers are significantly different and clients locate in a fixed geographical domain Our simulation results show that they are better than HTTP response time algorithm when the multimedia contents are large and quite different from performances between duplicated servers.
Keywords
Duplicated server; Server selection algorithm; QoS(Quality of Service); Capacity of server;
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  • Reference
1 Kevin Thompson, Gregory J. Miller, Rick Wilder, 'Wide Area Internet Traffix Patterns and Caracteristics,' IEEE Network, pp.10-23, Nov., 1997   DOI   ScienceOn
2 Mehmet Sayal, Yuri Breitbart, Scheuemann, 'Selection Algorithms for Replicated Web servers,' Proceedings of the Workshop on Internet Server Performance, 1998
3 Azer Bestavros, 'Demand-based Document Dissemination to Reduce Traffic and Balance Load,' Proceedings of SPDP, 1995   DOI
4 Thanasis Loukopoulos and Ishfaq Ahmad, 'Replicating the Contents of a WWW Multimedia Repository to Minimize Download Time,' Proceedings of the 14th International Parallel and Distributed Processing Symposium, 2000   DOI
5 SiSoftware Sandra (the System ANalyser, Diagnostic and Reporting Assistant), http://www.sisoftware.co.uk/sandra
6 이경희, 한정혜, 김동호, '효율적 웹 기반 VOD서비스를 위한 에이전트시스템', 한국디지털컨텐츠학회논문지, Vol.2, No. 1, pp.73-80, 2001
7 M. E. Crovella, R. L. Carter, 'Dynamic server Selection in the Internet,' proceedings of the Third IEEE workshop on the Architecture and Implementation of High Performance Communication Subsystems, 1995
8 Radek Vingralek, Yuri Breitbart, Mehmet Sayal, Peter Scheuermann., 'Web++ : A System for Fast and Reliable Web Service,' Proceedings of the USENIX Annual Technical Conference, 1999
9 이재돈, 전길남, '도메인 네임 시스템을 이용한 복제 서비스에서의 동적 서버 선택 알고리즘', 한국정보과학회지, Vol.4, No. 19, pp.65-71, 2001   과학기술학회마을