A View Based Analysis on Web Service Registries |
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Authors: | Email author" target="_blank">Schahram?DustdarEmail author Martin?Treiber |
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Affiliation: | (1) Distributed Systems Group, University of Technology, Vienna |
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Abstract: | Web services registries are a cornerstone for the emerging service-oriented architecture and constitute a critical resource
for Web services. We systematically illustrate and evaluate current registries and compare different approaches regarding
their architectures and data models in the context of two views: the human and Web service based views. We use these views
to show the different requirements and to illustrate the different abstractions when comparing Web service registries. The
human view on Web service registry architectures is illustrated with the help of a case study. The Web service view on Web
services registry architectures is illustrated from a software-service point of view. The data model of Web service registries
is described in detail from a machine based view. The corresponding human view is described from an abstract level. Web service
publishing and discovery are compared from a human and a Web service based view. Finally, we present a working example that
uses our methodology to compare different Web service registries and to explain the different views introduced in this paper.
Recommended by: Dimitrios Georgakopoulos |
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Keywords: | Web service registries service-oriented architecture |
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