An Architectural Design for Brokered Collaborative Content Delivery System

Computer Science – Distributed – Parallel – and Cluster Computing

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Submitted to Journal of Zhejiang University of Science C. 35 pages, 12 figures, 5 tables

Scientific paper

Advances in web technologies have driven massive content uploads and requests that can be identified by the increased usage of multimedia web and social web services. This situation enforces the content providers to scale their infrastructure in order to cope with the extra provisioning of network traffic, storage and other resources. Since the complexity and cost factors in scaling the infrastructure exist, we propose a novel solution for providing and delivering contents to clients by introducing a brokered collaborative content delivery system. The architectural design of this system leverages content redundancy and content distribution mechanisms in other content providers to deliver contents to the clients. With the recent emergence of cloud computing, we show that this system can also be adopted to run on the cloud. In this paper, we focus on a brokering scheme to mediate user requests to the most appropriate content provider based on a ranking system. The architecture provides a novel Global Rank Value (GRV) concept in estimating content provider capability and transforming the QoS requirement of a content request. A fairness model that will bring this design to be attractive to the current content delivery regime is also introduced. Through simulation, we show that using fair provider selection, contents can be provisioned by a better pool of qualified providers thus leveraging the collaboration and preventing potential QoS violation that may occur when the size of pool is smaller.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

An Architectural Design for Brokered Collaborative Content Delivery System does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with An Architectural Design for Brokered Collaborative Content Delivery System, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An Architectural Design for Brokered Collaborative Content Delivery System will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-14056

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.