Title :
A Reliable and High-Performance Distributed Storage System for P2P-VoD Service
Author :
Zhao, Jing ; Wang, Hongbo ; Dong, Jiankang ; Cheng, Shiduan
Author_Institution :
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Online video service has become one of the main Internet applications, especially video-on-demand (VoD). Most VoD systems are based on P2P technology currently. As the number of users and media files grows rapidly on demand, the storage capacity of source media files becomes limited. Besides, the system performance and user experience drops obviously when online users do not share the same data. In this paper, we present a reliable and high-performance distributed storage system for P2P-VoD service based on Hadoop Distribute File System (HDFS). The reliability and scalability of the system are proved through experiments. The results also verify that the data response time and server utilizations get improved, which means the system gets a better performance.
Keywords :
Internet; distributed processing; peer-to-peer computing; video on demand; HDFS; Hadoop distribute file system; Internet applications; P2P-VoD service; data response time; high-performance distributed storage system; media files; online video service; server utilizations; video-on-demand; Distributed databases; File systems; Internet; Media; Reliability; Servers; Time factors; Cache; HDFS; Internet; P2P-VoD;
Conference_Titel :
Cluster Computing (CLUSTER), 2012 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-2422-9
DOI :
10.1109/CLUSTER.2012.48
