title: How to migrate Data From Ms access to Derby Database or How to migrate Data from My sql to Derby Database
body: <p>I have used many tools but they not work correctly and when i start migration process, they generate the <code>Null value error</code>. Also I have tried to migrate using<code>Sql script</code> to insert data in derby table but they not work it.</p>
  
  <p><strong>So basically my question is: How do we migrate Data From one DB to Other?</strong></p>