Searches many (but not all) UD Library resources at the same time.
UD Discovery is a bit like "Library Google." It searches through many (but not all!) of the books, articles and other resources we have access to through our library. It can also search for citations to materials we don't have but that you can obtain through Interlibrary Loan.
In general, it's great for looking up the name of a particular article title to see if we have access and looking to see what we have on more obscure topics. Otherwise, more specific databases often work better.