Dell PowerProtect Data Domain is predominantly used for the backup of data and recovery with Dell PowerProtect Data Domain.
Our daily backups are run through PPDM, our Power Data Protect Manager, using Dell PowerProtect Data Domain. Previously, it used to be Avamar, and it's backed up and retained for 30 days, and we also have long-term retention. In some cases, it's one year to multiple years. All of the data is basically stored in Dell PowerProtect Data Domain.
The amount of data which we have is substantial with Dell PowerProtect Data Domain. Relatively, we do have a daily change rate. However, if we go with any other traditional method of backups, it's occupying quite a significant amount of space on the backup storage. Dell PowerProtect Data Domain actually helps us to minimize that, and a large amount of data can be compressed into a single Dell PowerProtect Data Domain rather than having multiple backup storage systems.