Digital-library database construction method based on big data

Abstract

The invention discloses a digital-library database construction method based on big data, and relates to the field of library management technology. The method comprises: collecting user behavior data, work status information of a library, bibliographic data of the library and geographic information, searching information, website browsing trajectories and interaction data record information of readers in processes of using the library; and filtering out garbage data, and establishing a smart big database of the library. According to the method, the unstructured data, structured data and semi-structured data information is collected and stored into the smart big database, updating is carried out in real time, a distributed computing architecture of Hadoop is adopted, big-data technology isutilized to mine, identify, organize and analyze the data information which is implicit in reader behaviors, thus implicit appeals thereof are found, then services of the library are improved, two-way ideal control of library resources and the services and reader demand is achieved, and an organization level of a library service system is increased.

Description

technical field [0001] The invention belongs to the technical field of library management, in particular to a method for building a digital library database based on big data. Background technique [0002] With the advent of the era of big data, people's demand for intelligent information is more urgent, which poses new challenges for the management and service of libraries, especially university libraries. With the help of the Internet and mobile devices, the abundant electronic books on the Internet have gradually gained people's favor, while the traditional paper books have gradually been left out. In this case, the construction and management of the library should also keep pace with the times, and fully combine its own rich data resources with the high degree of sharing of the Internet to promote the construction of the library's database. [0003] The digital library has the characteristics of digitization of information resources, networking of information transmissi...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for building a digital library database based on big data. By building a library database under the background of big data, the big data technology is used to mine, identify, organize and analyze the structure hidden in the reader's behavior structured, semi-structured, and unstructured data information, to solve the integrity and accuracy of existing library database resources. The standard of library database resources is not uniform, and it is difficult to meet people's reading methods and requirements in the era of big data. The problem of low utilization of big data

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