title: Why is connecting to MySQL server so slow?
body: <p>I use JDBC to connect to MySQL. When it’s at <code>localhost:3306</code>, everything is OK.</p>
  
  <p>But when I move my application to another computer in the intranet, and use <code>&lt;Intranet-IP&gt;:3306</code> to connect to the MySQL database, it takes about 1 minute to connect to MySQL successfully. What’s up with this?</p>