摘要
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 regional sharing application of the library,this paper puts forward the ideas and methods of building the regional digital library based on the concept and technology of cloud computing,which can share the hardware and software platform.The paper describes the concept of cloud computing briefly,points out the connotation and application model of the regional cloud digital library,and focuses on describing the architecture of the regional cloud library,which is based on the cloud computing technology,service-oriented and of hierarchical structure.The architecture generally follows the service specifications of the regional cloud library.It can ensure the system safety and the continuous development of service,including user layer,access layer, application portal layer,application layer,supporting tool layer,basic technology layer and cloud resources layer. The paper also analyzes the key technologies of the regional cloud digital library.
出处
《情报理论与实践》
CSSCI
北大核心
2011年第2期77-80,84,共5页
Information Studies:Theory & Application
基金
国家社会科学基金项目"基于云计算技术与理念的文献资源服务研究"(项目编号:09CTQ011)
江苏省高校哲学社会科学基金项目(项目编号:08SJD8700004
09SJB840002)
江苏省教育科学"十一五"规划课题(项目编号:D/200901/131)
江苏省现代教育技术"十一五"规划课题(项目编号:2009-R-13419)的研究成果之一
关键词
云计算
区域
数字图书馆
体系结构
cloud computing
region
digital library
architecture
