A QoS based caching scheme and simulations

Pertti Raatikainen, Mika Wikström, Timo Hämäläinen

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

Abstract

Research of web-servers has recently addressed the problem of content distribution coupled with quality of service (QoS) issues. Due to the explosive growth of services offered over the Internet, novel mechanisms are needed for IP based service delivery to scale in a client-transparent way. In this paper, we address the above described problem considering additionally utilization of the available processing power of servers. In many developed caching systems, a fixed portion of the processing power is dedicated for higher QoS services leading to lowered overall throughput of the server system. Here we introduce and simulate a QoS aware caching scheme that offers lower response delay for higher quality services and additionally optimizes utilization of the available processing power.
Original languageEnglish
Title of host publicationProceedings of the IASTED International Conference
Subtitle of host publicationApplied Informatics: International Symposium on Parallel and Distributed Computing and Networks
PublisherActa Press
Pages289-294
ISBN (Print)0-88986-321-0, 978-0-88986-321-7
Publication statusPublished - 2002
MoE publication typeA4 Article in a conference publication
EventIASTED International Conference on Applied Informatics, AI 2002 - International Symposium on Parallel and Distributed Computing and Networks - Innsbruck, Austria
Duration: 18 Feb 200221 Feb 2002

Conference

ConferenceIASTED International Conference on Applied Informatics, AI 2002 - International Symposium on Parallel and Distributed Computing and Networks
CountryAustria
CityInnsbruck
Period18/02/0221/02/02

Keywords

  • caching
  • algorithms
  • simulation
  • QoS

Fingerprint Dive into the research topics of 'A QoS based caching scheme and simulations'. Together they form a unique fingerprint.

  • Cite this

    Raatikainen, P., Wikström, M., & Hämäläinen, T. (2002). A QoS based caching scheme and simulations. In Proceedings of the IASTED International Conference: Applied Informatics: International Symposium on Parallel and Distributed Computing and Networks (pp. 289-294). Acta Press.