基于云计算的数字化信息资源建设模型的研究

Research on the Model of Digital Information Resources Construction Based on Cloud Computing

针对云计算技术在数字化信息资源建设体系中的应用需求,提出适用于高校图书馆的中小型云计算中心的规划建设模型;通过对云计算技术的研究,结合数字化信息资源建设的业务特征,构建了基于云计算的数字化信息资源建设体系架构模型、实施方案,同时通过对MapReduce架构的核心思想和开发技术的研究,初步实现了"数据云"服务,完善和验证了这一体系架构模型。

In accordance with the requirement of applying the cloud computing technology in the digital information resources construction system, this article proposes a planning and construction model of the small and medium-sized cloud computing center for university library. By the study of the cloud computing technology, and combi- ning with the operational characteristics of the digital information resources construction, the article constructs an ar- chitecture model and implementation pattern of digital information resources construction system based on cloud com- puting. Meanwhile, by the study of the core idea and development technology of MapReduce architecture, the ＂data cloud＂ service is preliminarily implemented, and the system architecture model is improved and validated.