Cart (Loading....) | Create Account
Close category search window
 

Quality assurance of Grid service provisioning by risk aware managing of resource failures

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Keller, A. ; Paderborn Center for Parallel Comput., Univ. Paderborn, Paderborn ; Voss, K. ; Battre, D. ; Hovestadt, M.
more authors

Quality assurance is a key aspect in scope of the provisioning of grid services since end-users ask for specific quality of service (QoS) criteria defined in service level agreements (SLA). To commit to an SLA, grid providers need a risk analysis during SLA negotiation in order to estimate the probability of an SLA violation. In addition, such a risk analysis is necessary in the post-negotiation phase, in order to find the most profitable solution if not all SLAs can be fulfilled. Current job failure rates in grids (10-45%) highlight the necessity of fault-tolerance mechanisms. If not enough resources exist to compensate for all resource outages, the provider has to prefer those jobs which are in expectation the most profitable ones. Hence, this quality assurance ensures that obligations from the most important jobs will be fulfilled.

Published in:

Risks and Security of Internet and Systems, 2008. CRiSIS '08. Third International Conference on

Date of Conference:

28-30 Oct. 2008

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.