title: Mongoose Multiple Database For A single Application
body: <p>How can I access the <em>schema</em> of the other database in mongoose? 
  E.g, <code>db1</code> has users list, <code>db2</code> has another list. My application has all the models defined only for <code>db1</code>. but now I want to access the list of <code>db2</code> in my application. How can I achieve that?</p>