title: Mysql Sub Databases?? What are they called
body: <p><img src="https://i.stack.imgur.com/JIu5A.png" alt="enter image description here"></p>
  
  <p>I am looking at phpmyadmin and I see somethign that looks like sub-databases in mysql.  What are these called!?  Of course I have tried to search google but I have not gotten too far because I don't know even remotely what these things are referred to as? schemas? sub-databases?
  any help would be appreciated. ty.</p>