关键词: 大数据 资源建设 结构化资源 半结构化资源 非结构化资源

Abstract: University library resources can be divided into structured resources, semi-structured and unstructured resources in the big data environment, University libraries should adopt different strategies to construct different types resources： to configure structured resources rationally and construct the mobile library; strengthen the construction of semi-structured and unstructured resources from the user＇s requirement and discipline construction, organization and service and other aspects.

Key words: big data; the construction of resource; structured resource; semi-structured resource; unstructured resource