一种面向WSRF的资源持久化模型

A resources persistency model oriented WSRF

Web服务与网格是当今发展十分迅速的两种技术,WSRF作为以上两者的结合必将拥有广泛的应用前景,而WSRF要投入实际应用资源的持久化工作是必不可少的,本文基于服务集理论,以关系数据库为存储介质提出了一种面向WSRF的资源持久化模型。此模型充分利用了现有成熟技术,可以在不影响原数据库正常使用的基础上,把普通关系数据库扩展成XML数据库。

Web Servcies and Grid are the technologies developing rapidly. As the integration of these two technologies, WSRF has a promising application future. On the other hand, data persistency is necessary so as to put into application. This paper is based on ServiceSet theory and take relationship database as storage medium, presenting a model oriented resource persistency of WSRF, which make use of mature technology with no affect to existing database, extending common database to XML database.