Updated: November 1, 2008
Applies To: System Center Data Protection Manager 2007
After the replica is created, the DPM protection agent on the computer begins tracking all changes to protected data on that computer. Changes to files are passed through a filter before being written to the volume. This process is similar to the filtering of files through antivirus software, but the performance load of DPM tracking changes is less than the performance load of antivirus software.