title: What is being distributed in a distributed database?
body: <p>What is being distributed in a distributed database?</p>
  <ul>
  <li><p><strong>Processing logic</strong> : processing logic or processing elements are distributed</p>
  </li>
  <li><p><strong>Data</strong>             : used by a number of applications may be distributed to a number of processing sites</p>
  </li>
  <li><p><strong>Control</strong>          : The control of the execution of various tasks might be distributed instead of being performed by one computer system.</p>
  </li>
  </ul>
  <p>Can you please explain these three parts more briefly?</p>