摘要：As the big data era， all kinds of data in the society is growing at a rapid speed， the library also inevitably faced with the impact of the wave data This paper analyses the characteristics of data， data source library management， focusing on the large data will be brought about by the challenge， the final analysis of the times books management development direction of large Mainly includes the influence on library management of large data: data of complex data processing test library computing power， data analysis to the mining depth of traditional requirements for Library Infrastructure challenges and big data Future library management from the exploratory data analysis tools and technology， attach importance to the construction of infrastructure and data collection， improving several books management intelligent degree of Keywords large structured data and unstructured Library
