关键词: 大数据, 图书馆, 建设, 信息化

Abstract: Big data era is the inevitable result of the development of science and Technology Information Modernization, and is also the trend of the development of Library Construction. Big data era especially reminds us to pay attention to "data" which had been a neglected factor around us .At this stage, the construction of modern library cannot succeed without the assistant of Big data .Under the era ground of rapid development of information technology, the library data construction has gradually been put on the agenda. Analysis of the relationship between the data and information, and mastering the development trend of Big data in library construction, have played an important role in the construction of modern library.

Key words: Big data