title: where is my database saved when I create it in MySQL?
body: <p>I'm completely new to ubuntu and MySQL and I created a new database via:</p>
  
  <pre><code>mysql -u root -p
  create database mydb;
  </code></pre>
  
  <p>Now, in which directory is this database saved and how do I specify where it's saved when I create it?</p>