SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Globally Distributed Content Delivery
IEEE Internet Computing
Rhubarb: A Tool for Developing Scalable and Secure Peer-to-Peer Applications
P2P '02 Proceedings of the Second International Conference on Peer-to-Peer Computing
Content Distribution Networks: An Engineering Approach
Content Distribution Networks: An Engineering Approach
The dark side of the Web: an open proxy's view
ACM SIGCOMM Computer Communication Review
Content Delivery Networks: Status and Trends
IEEE Internet Computing
The CODIS content delivery network
Computer Networks and ISDN Systems - Internet over MPEG-2 tranmission networks
Journal of Systems Architecture: the EUROMICRO Journal
A structured hierarchical P2P model based on a rigorous binary tree code algorithm
Future Generation Computer Systems - Special section: Information engineering and enterprise architecture in distributed computing environments
Democratizing content publication with coral
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Using P2P, GRID and Agent technologies for the development of content distribution networks
Future Generation Computer Systems
Structuring connections between content delivery servers groups
Future Generation Computer Systems
An economic model for resource management in a Grid-based content distribution network
Future Generation Computer Systems
Improving networks using group-based topologies
Computer Communications
Journal of Network and Computer Applications
An architecture to connect disjoint multimedia networks based on node's capacity
PCM'06 Proceedings of the 7th Pacific Rim conference on Advances in Multimedia Information Processing
DOH: a content delivery peer-to-peer network
Euro-Par'06 Proceedings of the 12th international conference on Parallel Processing
A survey of clustering schemes for mobile ad hoc networks
IEEE Communications Surveys & Tutorials
Peer-to-peer based multimedia distribution service
IEEE Transactions on Multimedia
MarconiNet: overlay mobile content distribution network
IEEE Communications Magazine
IEEE Communications Magazine
Architecture and protocol for intercloud communication
Information Sciences: an International Journal
| Hi-index | 0.00 |
It is known that a group-based system provides better performance and more scalability to the whole system while it decreases the communication traffic. Group-based architectures in Content Delivery Networks (CDNs) could be a good solution to the need of scalability or when the bandwidth is a limitation. There is no pure group-based CDN in existence, although we proposed a group-based system to interconnect CDNs of different providers in a previous work. This article shows a new Content Delivery Network based on grouping surrogates. We will show the benefits of our proposal and its application environment. We will describe the protocol developed to connect surrogates from the same group and from different groups. The neighbor selection algorithm is based on their distance and Round Trip Delay in order to provide lower content distribution times. The system improves the Quality of Service (QoS) by connecting surrogates with higher available capacity. Real measurements of the network control traffic and of the performance of the surrogates in a controlled environment are shown. We will also demonstrate its scalability by comparing the control traffic for different numbers of surrogates in the CDN. Finally we will show the differences with the system proposed in our previous work.