Server selection in large-scale video-on-demand systems
نویسندگان
چکیده
منابع مشابه
Video-on-Demand Server Selection and Placement
Large-scale Video-on-Demand (VoD) systems with high storage and high bandwidth requirements need a substantial amount of resources to store, distribute and transport all of the content and deliver it to the clients. We define an extension to the VoD equipment allocation problem as determining the number and model of VoD servers to install at each potential replica location and the origin such t...
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This paper addresses the design problems concerning a large scale parallel video on demand server that consists of multiple clusters of nodes connected by a high performance interconnection network In order to e ciently control the ow of video streams we propose two scheduling algorithms for data retrieval and communica tion First we present a disk scheduling algorithm called round scheduling w...
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The paper presents a simulation study of CANDID, a video-on-demand server. CANDID is distributed, scalable, cost-eecient server capable of providing service to hundreds or thousands of clients. The server consists of several processing nodes with several disks each, connected in shared-nothing manner. Compressed movies are declustered across all disks of the server. Movies are read by fragments...
متن کاملDistributed joint optimization for large-scale video-on-demand
http://dx.doi.org/10.1016/j.comnet.2014.09.014 1389-1286/ 2014 Elsevier B.V. All rights reserved. q This work was supported, in part, by Hong Kong Research Grant Council (RGC) General Research Fund (610713) and The Hong Kong Innovation and Technology Fund (UIM/246). ⇑ Corresponding author. E-mail addresses: [email protected] (D. Ren), [email protected] (S.-H.G. Chan), [email protected] (G. ...
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The key performance bottleneck for large-scale video-on-demand (VoD) systems is the server bandwidth, which controls the number of clients a video server can support. Two existing stream scheduling schemes can save server bandwidth significantly by using multicast method to transmit video data: the batching scheme and the patching scheme. However, the batching scheme results in long start-up la...
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ژورنال
عنوان ژورنال: ACM Transactions on Multimedia Computing, Communications, and Applications
سال: 2010
ISSN: 1551-6857,1551-6865
DOI: 10.1145/1671954.1671955