sPAC (web services performance analysis center): a performance-aware web service composition tool

Authors:
Hyung Gi Song;Kangsun Lee
Affiliations:
R&D Institute, Netville Co., Ltd., Seoul, South Korea;Dept. of Computer Engineering, Myongji University, Kyungki, South Korea
Venue:
WAIM'05 Proceedings of the 6th international conference on Advances in Web-Age Information Management
Year:
2005

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Abstract

Web services and their composition (web processes) are promising technologies to efficiently integrate disparate software components over various types of systems. As many web services are nowadays available on Internet, quality of services (QoS) and performance/cost become increasingly important to differentiating between similar service providers. In this work, we introduce sPAC (Web Services Performance Analysis Centre) and show how customers can benefit from sPAC to consider performance in composing and commercializing web services.