Supporting caching and mirroring in distributed video-on-demand architectures

X. Y. Yang; F. Cores; A. Ripoll; P. Hernández; B. Qazzaz; R. Suppi; E. Luque

Supporting caching and mirroring in distributed video-on-demand architectures

X. Y. Yang, F. Cores, A. Ripoll, P. Hernández, B. Qazzaz, R. Suppi, E. Luque

Research output: Contribution to journal › Article › Research › peer-review

Abstract

Distributed Videoon-Demand (DVoD) systems are proposed as a solution to the limited streaming capacity and null scalability of centralized systems. In such full decentralized architectures with storage constraints, server content management is crucial to achieving an efficient resource utilization. We have proposed and evaluated, through an analytical model, a combined scheme with caching and mirroring to manage distributed servers storage. The results show that our approach achieves the best mean service distance, independently of underlying architecture. In order to support this scheme, we have modified the storage manager of our VoD prototype so as to guarantee that the new workload of this scheme does not affect disk throughput. © Springer-Verlag 2004.

Original language	English
Pages (from-to)	792-798
Journal	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	3149
Publication status	Published - 1 Dec 2004

Cite this

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title = "Supporting caching and mirroring in distributed video-on-demand architectures",

abstract = "Distributed Videoon-Demand (DVoD) systems are proposed as a solution to the limited streaming capacity and null scalability of centralized systems. In such full decentralized architectures with storage constraints, server content management is crucial to achieving an efficient resource utilization. We have proposed and evaluated, through an analytical model, a combined scheme with caching and mirroring to manage distributed servers storage. The results show that our approach achieves the best mean service distance, independently of underlying architecture. In order to support this scheme, we have modified the storage manager of our VoD prototype so as to guarantee that the new workload of this scheme does not affect disk throughput. {\textcopyright} Springer-Verlag 2004.",

author = "Yang, {X. Y.} and F. Cores and A. Ripoll and P. Hern{\'a}ndez and B. Qazzaz and R. Suppi and E. Luque",

year = "2004",

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Supporting caching and mirroring in distributed video-on-demand architectures. / Yang, X. Y.; Cores, F.; Ripoll, A. et al.

In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 3149, 01.12.2004, p. 792-798.

Research output: Contribution to journal › Article › Research › peer-review

TY - JOUR

T1 - Supporting caching and mirroring in distributed video-on-demand architectures

AU - Yang, X. Y.

AU - Cores, F.

AU - Ripoll, A.

AU - Hernández, P.

AU - Qazzaz, B.

AU - Suppi, R.

AU - Luque, E.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - Distributed Videoon-Demand (DVoD) systems are proposed as a solution to the limited streaming capacity and null scalability of centralized systems. In such full decentralized architectures with storage constraints, server content management is crucial to achieving an efficient resource utilization. We have proposed and evaluated, through an analytical model, a combined scheme with caching and mirroring to manage distributed servers storage. The results show that our approach achieves the best mean service distance, independently of underlying architecture. In order to support this scheme, we have modified the storage manager of our VoD prototype so as to guarantee that the new workload of this scheme does not affect disk throughput. © Springer-Verlag 2004.

AB - Distributed Videoon-Demand (DVoD) systems are proposed as a solution to the limited streaming capacity and null scalability of centralized systems. In such full decentralized architectures with storage constraints, server content management is crucial to achieving an efficient resource utilization. We have proposed and evaluated, through an analytical model, a combined scheme with caching and mirroring to manage distributed servers storage. The results show that our approach achieves the best mean service distance, independently of underlying architecture. In order to support this scheme, we have modified the storage manager of our VoD prototype so as to guarantee that the new workload of this scheme does not affect disk throughput. © Springer-Verlag 2004.

M3 - Article

SN - 0302-9743

VL - 3149

SP - 792

EP - 798

JO - Lecture Notes in Computer Science

JF - Lecture Notes in Computer Science

ER -

Supporting caching and mirroring in distributed video-on-demand architectures

Abstract

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