一种WSDL的QoS描述的扩展方法
首发时间:2008-12-30
摘要:Web Service技术是SOA的一个良好实现,随着Web Service的快速发展,QoS成为区分不同服务的一个重要因素。WSDL是W3C发布的描述和访问Web Service的语言,然而WSDL仅注重Web Service功能性方面的描述,而没有关注服务的QoS。本文从WSDL入手,在当前Web Service QoS研究的基础上提出了一种扩展WSDL的方式,使得WSDL增加了描述Web Service的QoS的能力,从而得到了一种容易实现的,可扩展的,完备的Web Service的描述方式。
关键词: Web Service WSDL QoS 服务描述
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An Extension for QoS Description of WSDL
Abstract:Web Service technology is a well implementation of SOA. Coupling with the rapid development of Web Service, QoS become an important factor to distinguish different services. WSDL is a language to describe and access Web Service published by the W3C. But WSDL only concentrate on description of function of a Web Service, without taking the QoS of a Web Service into consideration. This paper provides a kind of way to extend WSDL which based on the research of Web Service QoS, making an increasement of WSDL ability to describe QoS, which has gain a scalable,extendible, complete Web Service description ways.
Keywords: Web Service WSDL QoS service description
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