软件定义存储:下一代存储在数字资源长期保存中的应用  

Research on SDS Application in Long-term Preservation

作　　者：董晓莉[1] 

机构地区：[1]国家图书馆,北京100081

出　　处：《现代情报》2017年第2期38-43,共6页Journal of Modern Information

基　　金：国家社会科学基金重大项目"中国古籍数字化工程研究"(项目编号:12&ZH016)

摘　　要：本文在介绍软件定义存储概念和技术特征的基础上,对应用于数字资源长期保存系统建设的传统存储弊端和软件定义存储优势进行了深入的对比和剖析,引出软件定义存储对数字资源长期保存存储系统建设的影响,并进一步分析了合作模式下数字资源长期保存的存储需求,进而提出基于软件定义存储的数字资源长期保存存储系统架构。最后,本文有针对性地提出了基于软件定义存储的长期保存存储系统建设策略。对数字资源长期保存系统的建设起到一定的借鉴作用。This paper gave an overview on the basic concept and technical architecture of SDS,then the paper compared and analyzed the disadvantages of the traditional storage and the advantages of software defined storage in the application of digital preservation. Besides,it further put forword the impact of software defined storage for long- term preservation. And then the software defined storage reference architecture for long- term preservation combined with the software defined storage requirements was proposed,finally the evolution of ideas were put forward.

关 键 词：长期保存 数字图书馆 数字信息资源 软件定义存储 

分 类 号：G250.76[文化科学—图书馆学]