The potential costs and benefits of long-term prefetching for content distribution

  title={The potential costs and benefits of long-term prefetching for content distribution},
  author={Arun Venkataramani and Praveen Yalagandula and Ravi Kokku and Sadia Sharif and Michael Dahlin},
  journal={Computer Communications},
This paper examines the costs and potential benefits of longterm prefetching for content distribution. In contrast with traditional short-term prefetching, in whic h caches use recent access history to predict and prefetch objects likely to be referenced in the near future, long-term prefetching uses long-term steadystate object access rates and update frequencies to identif y objects to replicate to content distribution locations. Compared to demand caching, long-term prefetch ing increases… CONTINUE READING
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The potential costs and benefits of long term prefetching for content distribution

  • Arun Venkataramani, Praveen Yalagandula, Ravindranath Kokku, Sadia Sharif, Mike Dahlin
  • To appear in ACM Principles of Distributed…
  • 2001

Practical LFU implementation for Web Caching

  • G Karakostas, D. Serpanos
  • Technical Report TR-622-00,
  • 2000
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