Title :
A P2P Architecture for Large-scale VoD Service
Author :
Wu, Ai ; Yuan, Lianhai ; Liu, Xinsong ; Liu, Kejian
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu
fDate :
July 30 2007-Aug. 1 2007
Abstract :
Scalability and reliability are essential to VoD, a peer-to-peer based VoD architecture (RSVoD) is proposed in this paper. In the proposed architecture, assignable-size user buffer, algorithms of parents selection and subtree migration are employed to ensure the reliability and scalability of system, finis avalanche problem is discussed also. The attributes and performance of RSVoD are analyzed in theory. Performance studies based on simulations are carried out also, and the results show that the presented architecture outperforms recently proposed similar architectures in a number of important performance metrics, such as the server stress, reliability, service capacity, time of failure, and so on.
Keywords :
large-scale systems; peer-to-peer computing; software architecture; software reliability; video on demand; P2P Architecture; assignable size user buffer; failure time; finis avalanche problem; large scale VoD service; reliability; scalability; server stress; service capacity; subtree migration; Bandwidth; Computer architecture; Computer science; Large-scale systems; Network servers; Peer to peer computing; Performance analysis; Scalability; Streaming media; Web server;
Conference_Titel :
Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-2909-7
DOI :
10.1109/SNPD.2007.447