关键词: 云计算, 图书馆, 信息服务, 信息效率

Abstract: Digital library in the age of the Internet era, Web, grid, Web 2.0 era, has begun to enter the era of cloud computing. This paper introduces the cloud computing some impact on the traditional library information service and change, from the retrieval service, recommend service, library service and library storage, etc are introduced in detail, at the end of the article about cloud computing environment is prospected the development trend of library information service.

Key words: Cloud calculation