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A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

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How do you backup your data? (programming.dev)

submitted 1 year ago by [email protected] to c/[email protected]

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I've been considering paying for a European provider, mounting their service with rclone, and thus being transparent to most anything I host.

How do y'all backup your data?

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[–] [email protected] 5 points 1 year ago* (last edited 1 year ago) (6 children)

I do an automated nightly backup via restic to Backblaze B2. Every month, I manually run a script to copy the latest backup from B2 to two local HDDs that I keep offline. Every half a year I recover the latest backup on my PC to make sure everything works in case I need it. For peace of mind, my automated backup includes a health check through healthchecks.io, so if anything goes wrong, I get a notification.

It's pretty low-maintenance and gives a high degree of resilience:

A ransomware attack won't affect my local HDDs, so at most I'll lose a month's worth of data.
A house fire or server failure won't affect B2, so at most I'll lose a day's worth of data.

restic has been very solid, includes encryption out of the box, and I like the simplicity of it. Easily automated with cron etc. Backblaze B2 is one of the cheapest cloud storage providers I could find, an alternative might be Wasabi if you have >1TB of data.

[–] [email protected] 5 points 1 year ago (4 children)

How much are you backing up? Admittedly backblaze looks cheap but at $6 Tb leaves me with $84 pcm or just over $1000 per year.

I'm seriously considering a rpi3 with a couple of external disk in an outbuilding instead of cloud

[–] [email protected] 1 points 1 year ago

Oh, I think we're talking different orders of magnitude here. I'm in the <1TB range, probably around 100GB. At that size, the cost is negligible.

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