this post was submitted on 03 Jul 2024
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Technology

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[–] RobotToaster@mander.xyz 28 points 5 days ago (2 children)

Honestly surprised, i thought blu-ray m-disc was moderately popular

[–] Chronographs@lemmy.zip 22 points 5 days ago (3 children)

I’d never even heard of it, I feel like cheap large flash drives and streaming killed the main use cases for these.

[–] cmnybo@discuss.tchncs.de 19 points 5 days ago

M-disc is for long term storage, which flash and hard drives are not suitable for.

[–] eco_game@discuss.tchncs.de 17 points 5 days ago (1 children)

I believe Blurays are still a very good medium for long term data storage, like a cold offsite backup.

[–] barsoap@lemm.ee 10 points 5 days ago (3 children)

Isn't that what tapes are for.

[–] cmnybo@discuss.tchncs.de 14 points 5 days ago

Sure, if you have enough data to make the cost of a tape drive worth it.

[–] Fuzzy_Red_Panda@lemm.ee 3 points 4 days ago

When the tape drive fails and eats your tape in the process, you better hope you have a second backup or you'll be crying salty salty tears.

I worked in the service center for a tape-drive manufacturer and I would routinely see the drives we got back for repair. They were often taken apart by the customer in a frantic and desperate attempt to get their cassette out. The cassette was almost always still in there though, with multiple feet of tape snagged and wound around everything.

[–] user224@lemmy.sdf.org 5 points 5 days ago (1 children)

Yes, but at much higher cost.

[–] Natanael@slrpnk.net 1 points 4 days ago (1 children)

Tapes themselves are cheaper, but the drive (and potentially operating cost?) can definitely be higher for the industrial stuff

[–] barsoap@lemm.ee 1 points 4 days ago

Presumably when we're talking off-site backups we're talking about a separate company sitting somewhere in an abandoned nuclear bunker which can justify the price of a tape drive or twenty.

[–] theangriestbird@beehaw.org 20 points 5 days ago

i think that's it. We used to use CD-Rs and DVD-Rs to record playlists and movies, respectively. Data hoarders today will prefer multi-hard drive servers over burning everything to Bluray, and for one-time file transfers, we have flash drives and online file shares. I just can't think of a use case for BR-R that isn't better served by a different technology.

[–] Digital_man@lemmy.one 7 points 5 days ago

Not as profitable as charging someone licensing fees ?