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

fYear

2012

fDate

24-28 Sept. 2012

Firstpage

614

Lastpage

617

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Cluster Computing (CLUSTER), 2012 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4673-2422-9

Type

conf

DOI

10.1109/CLUSTER.2012.48

Filename

6337835