Development and Research of Document Intelligent Information Systems in Library Based on Computer Big Data

TLDR: The design content of the campus document information online retrieval system includes system objectives, system composition and environment, system principles and functions, database design and types, and user interface design as mentioned in this paper .

Abstract: As the interactive interface of the library automation system ultimately facing users, OPAC (Online Public Search Catalog) is the most important window for the library to communicate with readers, and it plays a role in communicating readers and collection resources, readers and resource services. The article chooses Windows NT as the network environment to realize online retrieval of campus literature information. The design content of the campus document information online retrieval system includes system objectives, system composition and environment, system principles and functions, database design and types, and user interface design. The study found that the application of this system has greatly improved the efficiency of document retrieval in academic libraries.