Load sharing based on popularity in distributed video on demand systems

被引：1
|
作者：
González, S [1 ]
Navarro, A [1 ]
López, J [1 ]
Zapata, E [1 ]
机构：
[1] Univ Malaga, Comp Architecture Dept, E-29080 Malaga, Spain
来源：
IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOL I AND II, PROCEEDINGS | 2002年
关键词：
D O I：
10.1109/ICME.2002.1035704
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In recent years, there has been an increasing interest in Video on Demand (VoD) systems. In our research, we study a distributed VoD system in which the videos are replicated according to its popularity. In this paper we present an algorithm to efficiently share the load in such system and an analytical model that captures the performance of this algorithm, which we validate through simulations. This research shows that popularity is an essential parameter which can save storage without reduce performance just replicating a few popular videos in all the servers.
引用
收藏
页码：5 / 8
页数：4
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