以个人信息空间管理系统与网格计算环境的集成问题为研究目标,提出了基于Web服务资源框架的个人信息空间管理系统的分层体系结构,详细地设计了网络基础设施层、资源集成框架层、基础服务层、业务层、用户层等各层的基本组成与功能,重点研究了资源集成框架层中的服务实现问题。最后,实现了基于Globus Toolkit 4.0的个人信息空间管理系统原型,支持用户注册、个人信息管理、标签管理、文件管理等基本功能,并对相关研究工作的有效性进行了验证,对基于网格技术的数据集成应用的研究和实现具有一定的理论和实际意义。
The objective is towards the integration of personal space of information management system and grid computing environment.Based on WSRF,a multi-layered architecture is proposed,the organization and function of every layer is designed,include the network infrastructure layer,resource integration framework layer,basic service layer,business layer and user layer,and focus on the investigation of the question techniques of the services in resource integration framework layer.A prototype of personal information management sys-tem based on Globus Toolkit 4.0 is designed and implemented.It can be used to manage user registration,personal information,tags,and files and so on.In addition,the validity of related research work is verified.The research results can also be applied to other data integration applications which are based on grid technology theoretically and practically.