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在分析当前图书馆区域共享应用的基础上,提出了基于云计算技术与理念的软硬件平台共享的区域数字图书馆的建设思路和方法。简要介绍了云计算技术相关概念,指出了区域云数字图书馆的内涵与应用模式,重点阐述了一种基于云计算技术、面向服务和层次化的区域云图书馆体系结构,该体系结构总体上遵循区域云图书馆服务规范,确保系统安全和服务连续开展,具体包含用户层、接入层、应用门户层、应用层、支撑工具层、基础技术层、云资源层等。并对区域云数字图书馆的关键技术作了分析探讨。
Based on the analysis of the current shared application in the library area, this paper proposes the construction ideas and methods of the regional digital library which are shared by hardware and software platform based on cloud computing technology and concept. This paper briefly introduces the related concepts of cloud computing technology, points out the connotation and application mode of regional cloud digital library, and focuses on a regional cloud library architecture based on cloud computing technology, service orientation and hierarchy. Follow the regional cloud library service specifications to ensure continuous system security and services, including user layer, access layer, application portal layer, application layer, support tool layer, basic technology layer, cloud resource layer and so on. And analyzed the key technologies of the regional cloud digital library.