Data Hoarder

1 readers

1 users here now

We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time (tm) ). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.

founded 1 year ago

MODERATORS

communick@selfhosted.forum

The 3-2-1 rule (alien.top)

submitted 1 year ago by Its_Gamerik@alien.top to c/datahoarder@selfhosted.forum

58 comments fedilink hide all child comments

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?

you are viewing a single comment's thread
view the rest of the comments

[–] KreyserYukine@alien.top 1 points 1 year ago

Kinda-sorta...? The most sensitive data was more like 5-3-1: 5 copies (in my twin laptops, in my HDD-based NAS, one in my mobile external HDD, and one 'offsite' with my family back in my hometown). Then for my work data it was 3-2-1: main laptop, my NAS backup, and offsite (updated every holiday). For entertainment which are mostly loot from the seven seas, 2.5-1 rule: I stash bulk of them in my NAS (which I mostly stream to my laptop) and copy what I need to share with folks to the mobile HDD) and the other copy is also offsite