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A prefetching framework for the streaming loading of virtual software

  • Liang Zhong*
  • , Junbin Kang
  • , Chunming Hu
  • , Tianyu Wo
  • , Haibing Zheng
  • , Bo Li
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In recent years, the Software as a Service, largely enabled by the Internet, has become an innovative software delivery model. During the streaming execution of virtualization software, the execution will wait until the missing data was downloaded, which greatly influences the user experience. In this paper, we present a block-level prefetching framework for streaming delivery of software based on N-Gram prediction model and an incremental data mining algorithm. The prefetching framework uses the historical block access logs for data mining, then dynamically updates and polishes the prefetching rules. The experimental results show that this prefetching framework achieves a launch time reduced by 10% to 50%, as well as hit rate between 81% and 97%.

Original languageEnglish
Title of host publicationProceedings - 16th International Conference on Parallel and Distributed Systems, ICPADS 2010
Pages712-717
Number of pages6
DOIs
StatePublished - 2010
Event16th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2010 - Shanghai, China
Duration: 8 Dec 201010 Dec 2010

Publication series

NameProceedings of the International Conference on Parallel and Distributed Systems - ICPADS
ISSN (Print)1521-9097

Conference

Conference16th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2010
Country/TerritoryChina
CityShanghai
Period8/12/1010/12/10

Keywords

  • Log mining
  • Prefetching
  • Saas
  • Streaming deliverying

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