Lim Choi Keung, Hélène Niuklan, Dyson, J. R. D., Jarvis, Stephen A. and Nudd, G. R. (2003) Predicting the performance of globus monitoring and discovery service (MDS-2) queries. In: International Workshop on Grid Computing (4th), Phoenix, AZ, 17 Nov 2003. Published in: Fourth International Workshop on Grid Computing, 2003. Proceedings. pp. 176-183. ISBN 076952026X.

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Abstract

Resource discovery and monitoring in a distributed Grid environment gives rise to several issues, one of which is the provision of reliable performance and hence, the quality-of-service delivered to Grid users. This performance requirement brings about the necessity to know how the Monitoring and Discovery Service (MDS) would respond to various queries. This paper focuses on the performance of the MDS as part of the knowledge needed by a Grid entity, to choose a Grid Index Information Service (GIIS) for discovering resources. Several performance metrics are defined and the performance achieved by a GIIS is evaluated against that obtained by a GRIS [15]. Based on the GIIS performance data collected, the values for the performance metrics are predicted using different algorithms. Thus, past performance observations can be used to qualitatively characterise the future performance of the GIIS, allowing Grid middleware built on these services to be more predictable.

Item Type:	Conference Item (Paper)
Subjects:	Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software
Divisions:	Faculty of Science, Engineering and Medicine > Science > Computer Science
Library of Congress Subject Headings (LCSH):	Computational grids (Computer Systems), High performance computing, Information storage and retrieval systems
Journal or Publication Title:	Fourth International Workshop on Grid Computing, 2003. Proceedings.
Publisher:	IEEE
ISBN:	076952026X
Official Date:	2003
Dates:	Date Event 2003 Published
Number of Pages:	8
Page Range:	pp. 176-183
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Funder:	Engineering and Physical Sciences Research Council (EPSRC), United States. National Aeronautics and Space Administration (NASA)
Grant number:	GR/S03058/01 (EPSRC), GR/R47424/01 (EPSRC), N68171-01-C-9012 (USARDSG)
Conference Paper Type:	Paper
Title of Event:	International Workshop on Grid Computing (4th)
Type of Event:	Workshop
Location of Event:	Phoenix, AZ
Date(s) of Event:	17 Nov 2003

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