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Understanding internet video sharing site workload: a view from data center design

Published: 21 April 2008 Publication History

Abstract

In this paper we measured and analyzed the workload on Yahoo! Video, the 2nd largest U.S. video sharing site, to understand its nature and the impact on online video data center design. We discovered interesting statistical properties on both static and temporal dimensions of the workload including file duration and popularity distributions, arrival rate dynamics and predictability, and workload stationarity and burstiness. Complemented with queueing-theoretic techniques, we further extended our understanding on the measurement data with a virtual design on the workload and capacity management components of a data center assuming the same workload as measured, which reveals key results regarding the impact of Service Level Agreements (SLAs) and workload scheduling schemes on the design and operations of such large-scale video distribution systems.

References

[1]
Youtube. http://www.youtube.com.
[2]
ComScore Video Metrix report: U.S. Viewers Watched an Average of 3 Hours of Online Video in July, 2007.
[3]
L. Cherkasova and L. Staley. Measuring the Capacity of a Streaming Media Server in a Utility Data Center Environment. In MULTIMEDIA'02, New York, NY, USA, 2002. ACM.
[4]
M. J. Swain and D. H. Ballard. Color Indexing}. Int. J. Comput. Vision, 7(1):11--32, 1991.
[5]
W. Whitt. Partitioning Customers into Service Groups. Management Science, 45(11):1579--1592, Nov 1999.

Cited By

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  • (2011)SLA-treeProceedings of the 14th International Conference on Extending Database Technology10.1145/1951365.1951383(129-140)Online publication date: 21-Mar-2011
  • (2010)Buffer management mechanism suitable for TCP streaming in QoS-aware IP routerProceedings of the 7th IEEE conference on Consumer communications and networking conference10.5555/1834217.1834413(876-880)Online publication date: 9-Jan-2010
  • (2010)Buffer Management Mechanism Suitable for TCP Streaming in QoS-Aware IP Router2010 7th IEEE Consumer Communications and Networking Conference10.1109/CCNC.2010.5421577(1-5)Online publication date: Jan-2010
  • Show More Cited By

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      cover image ACM Conferences
      WWW '08: Proceedings of the 17th international conference on World Wide Web
      April 2008
      1326 pages
      ISBN:9781605580852
      DOI:10.1145/1367497
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      Publication History

      Published: 21 April 2008

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      Author Tags

      1. capacity planning
      2. data center design
      3. measurement
      4. online video
      5. queueing model
      6. sla
      7. workload management

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      Overall Acceptance Rate 1,899 of 8,196 submissions, 23%

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      Cited By

      View all
      • (2011)SLA-treeProceedings of the 14th International Conference on Extending Database Technology10.1145/1951365.1951383(129-140)Online publication date: 21-Mar-2011
      • (2010)Buffer management mechanism suitable for TCP streaming in QoS-aware IP routerProceedings of the 7th IEEE conference on Consumer communications and networking conference10.5555/1834217.1834413(876-880)Online publication date: 9-Jan-2010
      • (2010)Buffer Management Mechanism Suitable for TCP Streaming in QoS-Aware IP Router2010 7th IEEE Consumer Communications and Networking Conference10.1109/CCNC.2010.5421577(1-5)Online publication date: Jan-2010
      • (2009)Resilient workload managerProceedings of the 6th international conference industry session on Autonomic computing and communications industry session10.1145/1555312.1555318(19-28)Online publication date: 15-Jun-2009

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