Hi!
I currently have a NAS setup with two mirrored drives and an external harddrive the nas backs up to regularly. I have around 3TB of data that is important documents and family pictures videos.
My issue is that all of my data is in my apartment. So I have som parity if the devices should malfunction but none in a catastrophic event that destroys the devices at the same time.
I'm now looking into solutions for archiving this data and storing it off site, in my storage room or at my parents house. I want to avoid cloud solutions and recurring costs/subscriptions. Read and Write speed is of no importance either since this data will only be accessed if everything else goes to shit. Durability is probably the most important factor.
What would be the best way of achieving this kind of storage? Should I look at optical disk storage perhaps?
Thanks in advance!