摘要
大数据环境下数字图书馆数据资源建设影响与制约着数字图书馆的发展。本文以近5年国家科技图书文献中心暨国家科技数字图书馆数据资源为研究对象,通过数据量、数据更新速度、数据种类3个方面特征展开研究,分析数字图书馆中数据资源的现状,找出存在的问题,并对未来的建设提出意见与建议。
The development of digital library is influenced and restricted by the construction of digital library data resources in big data environment. This paper focuses on NSTL data resources in the last 5 years,through the data quantity,the data update speed,the data type characteristics of three aspects,Analyze the present situation of data resources in digital library,find out the existing problems,and put forward some suggestions for future construction.
出处
《科技通报》
2018年第8期272-276,共5页
Bulletin of Science and Technology
