Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Performance Analysis of Distribution-based and Replication-based Model for High Performance Grid Information Service

  • Quan, Cheng-Hao (Dept. of Computer and Communication, Daegu University) ;
  • Kim, Hie-Cheol (Dept. of Computer and Communication, Daegu University) ;
  • Lee, Kang-Woo (Dept. of Computer and Communication, Daegu University) ;
  • Lee, Yong-Doo (Dept. of Computer and Communication, Daegu University)
  • Published : 2003.07.01
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Abstract

As the entities participating Grid become larger, performance requirement for the LDAP-based GIS(Grid Information Service) goes beyond that provided by a stand-alone single LDAP server. This entails the exploration of distributed LDAP systems. This paper presents the performance evaluation respectively for a distribution-based and a replication-based LDAP model. The analysis is based on an analytic performance model for each distributed system which is obtained by applying the M/M/1 queuing model. The performance evaluation made to these analytic models reveals that the distribution-based and the replication-based model show a significant tradeoff in their performance with respect to the system size as well as the amount of system load.

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