关键词: 云计算, 多源信息, 信息资源服务, 动态管理

Abstract: To realize the effective management for multi-source information resources under dynamic cloud computing environment, and to ensure efficient system operation, high quality resource sharing and real-time service providing of cloud computing system, the key problems and challenges were proposed on the basis of summarizing the research results in multi-source information resource cataloguing format and description language, discovery and matching mechanism, dynamic organization and allocation methods as well as real-time monitoring. The research prospect of multi-source information resource management in cloud computing was given, and a multi-source information management framework in cloud computing was constructed. Its application in manufacturing was also discussed.

Key words: cloud computing, multi-source information, information resources service, dynamic management