This document discusses selecting appropriate databases for research. It notes that databases contain subsets of journals focused on specific topics. When researching a topic, you should consider which database is most likely to contain relevant information. It provides examples of engineering databases like Compendex and IEEE Xplor for technical topics, and databases like Web of Science, Scopus, ERIC and ProQuest for broader science, social science and humanities topics. It directs readers to research guides on the library website for additional database suggestions based on topic of interest.