Asklemmy

43796 readers

754 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
[email protected]: a community for finding communities

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago

MODERATORS

[email protected]

Is RAID still needed? (programming.dev)

submitted 7 months ago by [email protected] to c/[email protected]

65 comments fedilink hide all child comments

Me and my friend were discussing this the other day about how he said RAID is no longer needed. He said it was due to how big SSDs have gotten and that apparently you can replace sectors within them if a problem occurs which is why having an array is not needed.

I replied with the fact that arrays allow for redundancy that create a faster uptime if there are issues and drive needs to be replaced. And depending on what you are doing, that is more valuable than just doing the new thing. Especially because RAID allows redundancy that can replicate lost data if needed depending on the configuration.

What do you all think?

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

[–] [email protected] 24 points 7 months ago (2 children)

Reminds me of the days that cdroms were brand new and advertised like indestructible, with photos of elephants walking over it. Having said that I assume SSD disks can break like other hard disks can break, and in that case RAID can save a lot of time to get a computer back up especially when a lot of data is involved.

[–] [email protected] 6 points 7 months ago (2 children)

Had a microsd card literally break in half last week. They're definitely not invincible

[–] [email protected] 2 points 7 months ago

Yeah they sometimes get touted as that

[–] [email protected] 1 points 7 months ago (1 children)

Was that a SteamDeck? 🙃

[–] [email protected] 1 points 7 months ago (1 children)

3ds

[–] [email protected] 2 points 7 months ago (1 children)

Ok. Coz it is really common for SteamD users to forget removing SD card when didassembling device. Lots of cards have been lost

[–] [email protected] 1 points 7 months ago

Actually that's kinda what happened. I inserted the card to test if it was working before I put the bottom back on, but forgot to take it out. When I started screwing the bottom back on I heard a snap and that's when I realized...

Definitely a lot of data lost, but most of it is redownloadable.

[–] [email protected] 4 points 7 months ago

Funny. Growing up, I was taught to be extra careful with CDs because the moment you look at them wrong, all your data gets corrupted.