Vertica Analytics Platform Version 9.2.x Documentation

Tuple Mover (TM)

The Tuple Mover manages WOS and ROS data storage. It performs two operations:

  • Moveout moves data from WOS to ROS. During moveout operations, the Tuple Mover also enforces storage policies for the storage location.
  • Mergeout combines small ROS containers into larger ones and purges deleted data.

The Tuple Mover automatically performs these tasks in the background, at intervals that are set by its configuration parameters.

For detailed information, see Tuple Mover Operations