Are you looking for a specific database?
If you are looking for a specific database, you have a couple of options. If you know the exact name of the database (maybe your professor suggested it), look on the Databases A - Z list. If you want to find a list of suggested databases by subject, select the Research by Subject page for your topic, and it will offer the best databases to use.
The Answers @ Bertrand Library knowledge base you are currently using is Library & IT's home for any and all questions you might have about the research process. Whether that is finding good keywords or trying to decide on a citation style, this is where you should start.