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Paper ID: 1731

Grid Service Level Agreements Combining Resource Reservation and Predictive Run-time Adaptation
James,Padgett Karim,Djemame Peter,Dew

Appeared in: Proceedings of the UK e-Science All Hands Conference 2005 website: http://www.allhands.org.uk/2005/
Page Numbers:
Publisher: Engineering and Physical Sciences Research Council
Year: 2005
ISBN/ISSN: 1-904425-53-4
Contributing Organisation(s):
Field of Science: e-Science

URL: http://www.allhands.org.uk/2005/proceedings/papers/526.pdf

Abstract: Resource reservation and performance prediction of execution run-times are key components in delivering timely application services for decision support systems. The provision of Service Level Agreements (SLA) and components to manage tasks such as resource negotiation, monitoring and policing are needed to help meet this requirement. This paper presents an SLA management architecture for use in Grid environments focusing on resource negotiation, monitoring and policing strategies for Grid application services. Included are methods for resource negotiation and generating execution run-time predictions for tracking application progress. Experiments to test the prediction model are presented and compared with a reference execution schedule.

Keywords: e-Science, AHM 2005


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