NDLI: Availability Modeling and Cost Optimization for the Grid Resource Management System

Content Provider	IEEE Xplore Digital Library
Author	Yuan-Shun Dai Min Xie Kim-Leng Poh
Copyright Year	1996
Abstract	Grid computing is a recently developed technique for complex systems with large-scale resource sharing, wide-area communication, and multi-institutional collaboration. Although the development tools and techniques for the grid have been extensively investigated, the availability of the grid resource management system (RMS) has not been comprehensively studied. In order to contribute to this lacking but important field, this paper first models the grid RMS availability by considering both the failures of resource management (RM) servers and the length limitation of request queues. A hierarchical Markov reward model is implemented to evaluate the grid RMS availability. Based on the availability model, an optimization problem for designing the grid RMS is studied in order to minimize the cost by determining the best number of RM servers. Then, the sensitivity analysis is conducted, and a dynamic switching scheduling method is further presented based on the sensitivity analysis.
Sponsorship	IEEE Systems, Man, and Cybernetics Society
Starting Page	170
Ending Page	179
Page Count	10
File Size	266457
File Format	PDF
ISSN	10834427
Volume Number	38
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-01-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Availability Cost function Resource management Grid computing Collaboration Large-scale systems Sensitivity analysis Job shop scheduling Problem-solving Design optimization Resource Management System (RMS) grid computing Markov models optimization reliability
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Information Systems Electrical and Electronic Engineering Human-Computer Interaction Computer Science Applications Software

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