Adaptive scheduling system guaranteeing web page response times

  • Authors:
  • Krzysztof Zatwarnicki

  • Affiliations:
  • Department of Electrical, Control and Computer Engineering, Opole University of Technology, Opole, Poland

  • Venue:
  • ICCCI'12 Proceedings of the 4th international conference on Computational Collective Intelligence: technologies and applications - Volume Part II
  • Year:
  • 2012

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Abstract

The problem of guaranteeing Quality of Web Services (QoWS) is now crucial for farther development and application in new areas of internet services. In this paper we present WEDF (Web Earliest Deadline First) adaptive, an intelligent Web system which guarantees the quality of service in Web systems with one Web server. The proposed system keeps the page response time within established boundaries, in such a way that at a heavy workload, the page response time both for small and complex pages, would not exceed the imposed time limit. We show in experiments conducted with the use of a real modern Web server that the system can be used to guarantee a higher quality of service than other referenced and widely used in practice scheduling systems.