Data Mover is a Teradata Application that allows users to copy databases or tables between Teradata systems. It is a JEE based application that is composed of three major code components: the Client (Command-line interface or Viewpoint portlet), the Daemon, and the Agent. The Daemon is the central piece of the application and the Agent is a worker unit that does the actual job of moving data. Both the Damon and the Agent are deployed in a Linux managed server.