Author(s)

Yanhui Zhang, Xiaoyue Yv

Corresponding Author

Yanhui Zhang

Abstract

Aiming at the current situation of the construction of the characteristic database of university libraries, combined with the characteristics of the era of big data, this paper puts forward the idea of constructing the characteristic data of university libraries under the big data environment, from data label, sub-node construction, virtual large database system and user access mechanism, the construction mode, implementation mode and user access mechanism of the featured large database system. The "data tags" is used to virtualize the different types of characteristic databases scattered in different colleges and universities to achieve centralized display, unified retrieval and co-construction and sharing of featured data.

Keywords

University library, database, construction and application