WS-QoSM: A broker-based architecture for Web services QoS management

Elarbi Badidi, Larbi Esmahi, M. Adel Serhani, Mohamed Elkoutbi

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

    4 Citations (Scopus)

    Abstract

    QoS management has been extensively studied in network-based multimedia applications. However, its application to Web services is very recent. In this paper, we present WS-QoSM, a Web services QoS management architecture capable of supporting at runtime the QoS management operations, QoS provisioning and assurance in delivering Web services. Our proposed architecture is based on the commonly used notion of QoS brokerage service to mediate between service requesters and service providers. Its responsibilities include performance monitoring of Web services, implementation of Web service selection policies, and negotiation of QoS. Besides, we present a server-oriented scheme for load distribution based on the sender-initiated and receiver-initiated strategies previously used in general distributed systems.

    Original languageEnglish
    Title of host publication2006 Innovations in Information Technology, IIT
    DOIs
    Publication statusPublished - 2006
    Event2006 Innovations in Information Technology, IIT - Dubai, United Arab Emirates
    Duration: 19 Nov. 200621 Nov. 2006

    Publication series

    Name2006 Innovations in Information Technology, IIT

    Conference

    Conference2006 Innovations in Information Technology, IIT
    Country/TerritoryUnited Arab Emirates
    CityDubai
    Period19/11/0621/11/06

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