计算机应用与软件2018，Vol.35Issue(5)：73-77,88,6.DOI:10.3969/j.issn.1000-386x.2018.05.013
海量异构科技文献信息资源的非结构化存储研究
RESEARCH ON UNSTRUCTURED STORAGE OF MASSIVE HETEROGENEOUS SCIENTIFIC AND TECHNOLOGICAL LITERATURE INFORMATION RESOURCES
摘要
Abstract
Under the big data environment, scientific and technological literature information resources are characterized by decentralized, heterogeneous, dynamic, and mass.In order to solve the difficult problems such as difficult to expand and lower performance when the traditional relational database stores these data, the research on the storage of heterogeneous scientific and technological literature information resources centered on non -relational databases had been carried out.First,we formally described the structure of scientific literature resources.And based on this,we studied the feasibility data model of non-relational databases storing heterogeneous literature information resources. Then,the NoSQL adapter for heterogeneous resources was designed to fuse existing inventory information resources with the characteristics of the scientific literature information resources.Finally,experiments verified the high efficiency of the NoSQL adapter and the feasibility,high performance,and high scalability of non-relational database storage of scientific and technical information resources.关键词
元数据/科技文献/资源服务/存储/可扩展性Key words
Metadata/Scientific and technological literature/Resource service/Storage/Extensibility分类
信息技术与安全科学引用本文复制引用
李鹏程,刘应波,王锋,文若瑾..海量异构科技文献信息资源的非结构化存储研究[J].计算机应用与软件,2018,35(5):73-77,88,6.基金项目
国家自然科学基金项目(61462053,11703010) （61462053,11703010）
中国博士后科学基金项目(2016M602730). （2016M602730）
