CAJ | 학술논문

面向服务架构SOA( Service-Oriented architectures)是将来构建信息系统的基础体系结构。为了实现对复杂业务流程的处理，需要将基本WEB服务装配成组合WEB服务。当一个基本WEB服务应用在多个组合服务中时，由于基本WEB服务不可用或其结构发生了改变，不同的业务处理流程可能会受到基本WEB服务的影响。提出了基于元模型的SOA服务模型，并给出了基于该模型开发应用程序的步骤。
면향복무가구SOA( Service-Oriented architectures)시장래구건신식계통적기출체계결구。위료실현대복잡업무류정적처리，수요장기본WEB복무장배성조합WEB복무。당일개기본WEB복무응용재다개조합복무중시，유우기본WEB복무불가용혹기결구발생료개변，불동적업무처리류정가능회수도기본WEB복무적영향。제출료기우원모형적SOA복무모형，병급출료기우해모형개발응용정서적보취。
Service-oriented architectures ( SOA) will form the basis of future information systems. Basic web services are being assembled to composite web services in order to directly support business processes. As some basic web services can be used in several composite web services, different business processes are in-fluenced if a web service is unavailable or if its signature changes. In this paper we present a SOA service model defined as a meta-model based and its integration into a model-driven service development approach.