The ISQoS Grid Broker for Temporal and Budget Guarantees

  • Richard Kavanagh
  • Karim Djemame
Conference paper

DOI: 10.1007/978-3-642-35194-5_6

Part of the Lecture Notes in Computer Science book series (LNCS, volume 7714)
Cite this paper as:
Kavanagh R., Djemame K. (2012) The ISQoS Grid Broker for Temporal and Budget Guarantees. In: Vanmechelen K., Altmann J., Rana O.F. (eds) Economics of Grids, Clouds, Systems, and Services. GECON 2012. Lecture Notes in Computer Science, vol 7714. Springer, Berlin, Heidelberg

Abstract

We introduce our Grid broker that uses SLAs in job submission with the aim of ensuring jobs are computed on time and on budget. We demonstrate our broker’s ability to perform negotiation and to select preferentially higher priority jobs, in a tender market and discuss the architecture that makes this possible. We additionally show the effects of rescheduling and how careful consideration is required in order to avoid price instability. We therefore make recommendations upon how to maintain this stability, given rescheduling.

Keywords

Time-Cost Constrained Brokering SLA Negotiation Job Admission Control Grid 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Richard Kavanagh
    • 1
  • Karim Djemame
    • 1
  1. 1.School of ComputingUniversity of LeedsLeedsUK

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