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Admission Control Schemes Guaranteeing Customer QoS in Commercial Web Sites

Författare:
Redaktör:
  • Dominique Gaïti
  • Nadia Boukhatem
Publiceringsår: 2003
Språk: Engelska
Sidor: 305-316
Publikation/Tidskrift/Serie: Network control and engineering for QoS, security and mobility : IFIP TC6/WG6.2 & WG6.7 Conference on Network Control and Engineering for QoS, Security, and Mobility (Net-Con 2002) (International Federation for Information Processing ; 107)
Volym: 107
Dokumenttyp: Konferensbidrag
Förlag: Kluwer Academic Publishers

Sammanfattning

Many commercial web sites, as web stores, have recently experienced performance
problems due to the growth of Internet trading. One way to improve a site’s
performance during overload is to introduce admission control mechanisms. In
this paper we develop and investigate two admission control schemes specifically
for distributed commercial web sites. One of the schemes is request-based
and the other one is session-based. A queuing network model is used to investigate
a distributed site representing a web store. We find that both schemes
improve the site’s performance during overload. However, while the sessionbased
control scheme guarantees a good customer QoS, the request-based
scheme generates a large amount of so called angry customers.

Disputation

Nyckelord

  • Technology and Engineering

Övrigt

IFIP-TC6 International Conference on Network Control and Engineering for QoS, Security, and Mobility
Published
  • Tele- och datakommunikationssystem: Performance Analysis of distributed Applications
Yes
  • Tele- och datakommunikationssystem
  • ISBN: 1402072686

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