Optimization Policy for Object-based Distributed Multimedia Storage System
Lingfang Zeng · 2008
Storage subsystem is one of the pivots to design an applied distributed multimedia system.This paper set up an object-based distributed multimedia storage system and discussed a optimization storage policy about the hot object file.Comparing with the traditional network storage technology,the object-based distributed multimedia storage system is not only able to improve the I/O performance of system,but also make the system more safe.By setting up the mathematical model corresponding to the system,this paper qualitatively examined some performance classes such as the loss rate of program access etc.This research is significant to remove the I/O bottleneck and design the distributed multimedia storage subsystem.