I’ve always heard that you folks like to keep tons of backups of your stuff. I have also heard that there is this 3-2-1 rule about keeping you backups. My question is: do you follow it personally or is it something that people just tell you to follow?
I’m a photographer with almost 25TB of photographs.
Primary storage: diy truenas On-site backup: off the shelf branded nas Off-site backup: cloud storage.
Just a note: any automated backup you need to be 100% sure you have set it up to not sync deletions.