By Topic

QoS-Aware Striping with Replication Model for Object-Based Multimedia Storage

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

4 Author(s)
Qingsong Wei ; Data Storage Inst., Singapore ; Wujuan Lin ; Veeravalli, B. ; Lingfang Zeng

This paper presents a QoS-aware striping with replication model for object-based multimedia storage and retrieval. The model takes consideration of both the availability and continuity requirements of multimedia application, and expresses these constraints as function of object size and replica number. With this model, optimal object size and replica number suitable for application requirements thus can be calculated and determined. Based on the model, this paper further proposes an adaptive replica-based parallel retrieval mechanism, which decides whether, how many and which replicas will participate in parallel transfer according to performance requirement. Experimental results demonstrate that the proposed model can perform well for quality of service in terms of performance and availability.

Published in:

Storage Network Architecture and Parallel I/Os, 2007. SNAPI.International Workshop on

Date of Conference:

24-24 Sept. 2007