计算机与数字工程2012，Vol.40Issue(10)：95-98,4.
一种利用云环境实现Web服务组合容错的方法
A Fault-tolerant Method for Web Service Composition Based on Cloud Environment
牛天飞 1王志坚 1叶枫 2张雪洁 1沈一尘2
作者信息
- 1. 河海大学计算机与信息学院 南京 211100
- 2. 南京航空航天大学计算机科学与技术学院 南京 210016
- 折叠
摘要
Abstract
With the rapid development of Web services, research of fault tolerance of service composition based on SOA become the focus of concern to the industry. Web service component failure may cause the failure of execution of whole service composition. The lack of resources and the overload of server are one of the main reasons of the failure of service components. Cloud computing is a new computing generic, its characteristics of resources integration and resources dynamic allocation provide new ideas for resolve the failures caused by resource-constrained in traditional SOA architecture. FTEL applied middleware technology to the fault-tolerant of services composition, which complete the replacement of the service component with cloud environment. The FTEL achieve the purpose of fault-tolerant of service composition, and solve the problem of failures caused by resource-constrained in traditional SOA architecture.关键词
Web服务/容错/服务组合/云计算Key words
Web service/ fault-tolerant/ service composition/ cloud computing分类
信息技术与安全科学引用本文复制引用
牛天飞,王志坚,叶枫,张雪洁,沈一尘..一种利用云环境实现Web服务组合容错的方法[J].计算机与数字工程,2012,40(10):95-98,4.
