DLO 7.6 Dedupe Backups vs Non-Dedup Backups

Hello,

I am still fairly new to DLO 7.6. I have a few questions:

1. If I am reading correctly a profile configured for dedupe cannot be configed for local backups (LUDF). Is this correct?

2. Non-dedupe backups require Admin service + maintenance service. Is this correct?

3. Dedupe backups require Admin service + Dedupe service. Is this correct?

4. A user can have either a profile for figured for dedupe or non-dedupe backups (LUDF and NUDF). What would be the use cases for each?

Cheers,

Cameron