Design of Publication and Subscription System
The purpose of the Web Services Notification (WSN) is to define a set of specifications that standardize the way Web services interact using Notifications or Events. They form the foundation for Event Driven Architectures built using Web services. These specifications provide a standardized way for a Web service, or other entity, to disseminate information to a set of other Web services, without having to have prior knowledge of these other Web Services. They can be thought of as defining Publish/Subscribe for Web services. We provide an overview of the WSNotification specification and describe a modified Publish and Subscribe model based on WS-Notification. The model is an adaptive policy-driven notification framework that helps enterprises to meet the flexibility and responsiveness requirements of the enterprise. With the modified publish/subscribe model, information consumers can dynamically and declaratively create and configure entities on their behalf to manage their distribution requirements.
Publish/Subscribe Notification broker service Notification Consumer Proxy Service
LI Xian-li
Computer Network Information Center Yangtze Normal University Chongqing,China
国际会议
重庆
英文
644-647
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）