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CPC系统是目前信息管理的新发展,其核心是基于WEB的数据整合。对数据整合的核心技术联邦数据模型进行分析,并对基于联邦数据模型的CPC系统信息交换进行了研究,分析了信息文本格式和数据复制的基本原理,并论述了联邦数据模型在CPC系统信息交换的关键作用。
CPC system is the new development of information management at present. Its core is data integration based on WEB. This paper analyzes the core technology federation data model of data integration and studies the exchange of CPC system information based on federated data model. It analyzes the basic principle of information text format and data replication, and discusses the advantages and disadvantages of the federation data model in CPC system information exchange The key role.