this post was submitted on 21 Feb 2024
314 points (95.1% liked)

Technology

60113 readers
2296 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
314
Meet the Super DVD: Scientists Develop Massive 1 Petabit Optical Disk (gizmodo.com)
submitted 10 months ago by [email protected] to c/[email protected]
94 comments fedilink hide all child comments
 

Note: Unfortunately the research paper linked in the article is a dead/broken/wrong link. Perhaps the author will update it later.

From the limited coverage, it doesn't sound like there's an actual optical drive that utilizes this yet and that it's just theoretical based on the properties of the material the researchers developed.

I'm not holding my breath, but I would absolutely love to be able to back up my storage system to a single optical disc (even if tens of TBs go unused).

If they could make a R/W version of that, holy crap.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 25 points 10 months ago (2 children)

I so wish we had some affordable, high-density storage technology that we could record and then forget it in the attic for 20 years.

[–] [email protected] 8 points 10 months ago (1 children)

I mean there's magnetic tape. It's not, like, usable. But it's also none too volatile if stored properly.

[–] [email protected] 3 points 10 months ago (1 children)

Yeah but I don't have a climate controlled storage for it

[–] [email protected] 2 points 10 months ago

I mean, you can make a smallish one as long as you don't live anywhere that gets too hot or cold.

[–] [email protected] 2 points 10 months ago (2 children)

M-Disc exists?

[–] [email protected] 5 points 10 months ago

100GB max per disc isn't that high density, nor are they particularly affordable per GB.

[–] [email protected] 1 points 10 months ago

That is just a hard drive with extra steps