To discover if your article is peer reviewed, first search for your journal title (NOT article title) below, in Ulrichsweb.
If you see a little referee shirt icon - - or the journal's record indicates it is refereed, it's likely (but not guaranteed) your article has been peer reviewed.
Most articles published in peer reviewed journals are peer reviewed, with a few exceptions. Book reviews, editorials, and letters to the editor are not peer reviewed.
If you are unsure about whether something you've found is peer reviewed, ask your librarian!
Use these databases to find citations to (and sometimes full text of) articles and other materials. These are specialized databases for technology related resources.