企业战略驱动的QoS属性相关Web 服务选择与部署方法

将业务与面向服务的体系(SOA)结合受到企业决策者越来越高的重视，这种结合利用信息技术优势提高了企业的业务性能。SOA具有可重用和松耦合的技术特点，可以很好地保证业务的敏捷性。然而，当面对如何选择和部署Web服务这样的技术问题时，企业的战略目标经常被忽略。为了解决该问题，同时考虑到服务QoS属性的相关性可以更准确地反映属性的重要程度，该文提出了一种改进的层次分析法来综合技术和战略方面的决策，帮助企业决策者更好地使用Web 服务实现企业战略目标。

A Web Services Selection and Deployment Method Based on Enterprise Strategies and Related QoS Criteria

Combination of business and Service Oriented Architetures (SOA) is getting more attention of enterprise decision makers. The combination employs information technology to improve the business performance of enterprises. SOA possesses the features of reusability and loose coupling, which makes business agile. However, when the managers face how to select and deploy Web services and such technical problems, enterprise,s strategic objectives are often ignored. To solve this problem, and also to consider the related service QoS criteria reflects the importance of the criteria more accurate, an improved analytic hierarchy process to balance technical and strategic decisions is proposed, which helps the enterprise managers to better use Web services to achieve enterprise strategic objectives.