关键词: 全球媒体数据库, Access World News数据库, PressDisplay数据库, 比较

Abstract: This article compared the Access World News database and PressDisplay database, and discussed the advantages and problems of these two major global media databases, and then analyzed the working strategies for librarians in different task case. It also put forward that librarians should fully play the functional advantages of each database, and focus on the problems of databases with manual intervention and post processing, so as to make the maximum data mining and analysis for research subject.

Key words: Global media database