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图书馆大数据可归纳为14大类,大类之间区别较大、关系复杂。读者数据是上帝,系统数据是关键,书目数据是纲目,资源建设与利用数据是有限资源最大化利用,研究文献数据、特色数据、音视频数据、未数字化与未采集数据、图书馆基本数据是支撑数字图书馆的基础数据,其他5类数据是完整数字图书馆的枝叶。文章立足于图书馆数据管理实践,研究了数字图书馆大数据的具体类目与应用策略。
Library big data can be summarized into 14 categories, the big difference between the larger, complex relationship. Reader data is God, system data is the key, bibliographic data is the outline, resource construction and utilization of data is limited resources to maximize the use of research literature data, characteristic data, audio and video data, not digitized and not collected data, the basic library data is Support the basic data of digital library, the other five kinds of data are the branches of the complete digital library. Based on the practice of library data management, this paper studies the specific categories and application strategies of big data in digital library.