title: how do i increase database size from 11GB to above 20Gb
body: <p>Every time i get below error when ever i try to import new dump into the data base.
  How do i increase  db size? Any ways to resolve this, without deleting data from database?</p>
  
  <blockquote>
    <p>ORA-12953: The request exceeds the maximum allowed database size of 11 GB</p>
  </blockquote>