title: Name of a DB2 restoration of the same database at a different time
body: <p>Each time I perform a <strong>restore</strong> of the same database, but at a different time (different version recoveries), a CXXXXXXX directory is created in the archive log directory. This is normal, but I would like to know the right term of that new db branch.  How is it called in <strong>db2</strong>?</p>
  
  <ul>
  <li>a fork</li>
  <li>a branch</li>
  <li>an incarnation</li>
  </ul>
  
  <p>This is like a split brain but not in HADR, but when performing restores in the same machine.</p>