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

Scheduling Techniques for Effective System Reconfiguration in Distributed Storage Systems

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

3 Author(s)
Banino-Rokkones, C. ; Yahoo! Technol., Trondheim, Norway ; Beaumont, O. ; Rejeb, H.

In this paper, we present a new algorithm for disk reconfiguration in the context of Vespa, a scalable platform developed by Yahoo! Technologies Norway for storing, retrieving, processing and searching large amounts large amounts of data. The corresponding scheduling problem is closely related to independent tasks scheduling on heterogeneous platforms, when communication costs are taken into account, and when each task can only be processed on a prescribed set of processors. We prove how to derive from a linear programming formulation in rational numbers an approximation algorithm whose approximation ratio is close to 1 in the condition of use o/Vespa. By performing an extensive set of simulations using SIMGRID, we also show the proposed algorithm is in fact optimal under Vespa conditions of use.

Published in:

Parallel and Distributed Systems, 2008. ICPADS '08. 14th IEEE International Conference on

Date of Conference:

8-10 Dec. 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.