@inproceedings{42829ded415c4061b908a66fa711670a,
title = "Storage replication and layout in video-on-demand servers",
abstract = "We propose and analyze an architecture for storage servers in large Video on Demand (VoD) systems. We describe a method for distributing the collection of titles among the levels of the storage hierarchy, based on estimates of the mean demand for each title. The resulting distribution minimizes cost for a given level of performance. Since high availability is desirable in VoD systems, we consider the use of mirroring or parity-based redundancy ({\`a} la RAID) and estimate the effect on the system{\textquoteright}s cost and availability. In the very-large-scale storage systems needed for VoD, the placement of disk arrays on the pool of computers must be chosen carefully to provide high availability for the least cost. We propose a strategy for arranging disk arrays on a pool of PCs; our strategy is inspired by Holland and Gibson{\textquoteright}s work on parity declustering for RAID.",
author = "Stoller, \{Scott D.\} and DeTreville, \{John D.\}",
note = "Publisher Copyright: {\textcopyright} 2015, Springer Verlag. All rights reserved.; 5th International Workshop on Network and Operating Systems Support for Digital Audio and Video, NOSSDAV 1995 ; Conference date: 19-04-1995 Through 21-04-1995",
year = "1995",
doi = "10.1007/bfb0019284",
language = "English",
isbn = "3540606475",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "330--341",
editor = "Little, \{Thomas D. C.\} and Riccardo Gusella",
booktitle = "Network and Operating Systems Support for Digital Audio and Video - 5th International Workshop, NOSSDAV 1995, Proceedings",
}