Design and Implementation of Web Services QoS Broker

Authors:
Gwyduk Yeom;Dugki Min
Affiliations:
Konkuk University;Konkuk University
Venue:
NWESP '05 Proceedings of the International Conference on Next Generation Web Services Practices
Year:
2005

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A novel approach for service performance analysis and forecast

Journal of Web Engineering

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Abstract

Quality of service is one of the most important factors for user's choice of Web service. However, current Web Service environments do not offer any information on QoS of Web services. We design and develop a Web Service QoS broker system which actively monitors QoS of Web services. With this information a user can select a Web service best suited for his/her needs. Availability, performance, and reliability were the metrics used for QoS monitoring.