this post was submitted on 31 Jul 2023

34 points (90.5% liked)

Asklemmy

asklemmy@lemmy.ml

55,071 readers

3,455 active

229 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
!lemmy411@lemmy.ca: a community for finding communities

~~Icon~~ by ~~@Double_A@discuss.tchncs.de~~

founded 7 years ago

moderators

mekhos@lemmy.ml

14specks@lemmy.ml

What happens to the posts and comments made in an instance if that instance shuts down? (lemmy.studio)

submitted 3 years ago by neocamel@lemmy.studio to c/asklemmy@lemmy.ml

19 comments fedilink hide all child comments

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

[–] squaresinger@feddit.de 30 points 3 years ago (3 children)

Two things: the data on the instance will be gone.

The posts/comments that were replicated on other instances will stay, but they will be defederated, meaning they will not ever be synced up woth other instances' replications of these posts/comments. Every instance will just have their own, insular copy.

hideshow 6 child comments

[–] Jaamulberry@beehaw.org 13 points 3 years ago (3 children)

I see this as a big issue for content going forward. I get that reddit is one single point of failure but I wonder how you can keep knowledge in a static state when most instances lose money and it's a hobby. What happens when the owner grows tired.

parent

hideshow 6 child comments

[–] peter@feddit.uk 7 points 3 years ago

Could also be an issue from a data privacy perspective. If I want to delete comments I left, but the instance I made them on has shut down how can I delete them?

parent

[–] ImplyingImplications@lemmy.ca 2 points 3 years ago (1 child)

How often do you revisit forum posts you made in 2007? Some content doesn't need to be preserved

parent

hideshow 2 child comments

[–] Jaamulberry@beehaw.org 30 points 3 years ago (4 children)

It's not about visiting a forum post I made in 2007. It's about visiting a forum post about an obscure issue that someone solved in 2007.

parent

hideshow 8 child comments

[–] milkisklim@lemm.ee 11 points 3 years ago (1 child)

parent

hideshow 2 child comments

[–] Wahots@pawb.social 3 points 3 years ago

This is so stupidly relevant to strange motherboard problems. I hope that lemmy is able to be scraped by web crawlers to help assist with these sorts of problems in the future.

parent

[–] ada@lemmy.blahaj.zone 9 points 3 years ago (1 child)

That part won't change. If your current instance was federated with an obscure community/instance before that community/instance disappeared, then you will still have the content from back then and will be able to find the discussion and solution

parent

hideshow 2 child comments

[–] Jaamulberry@beehaw.org 1 point 3 years ago (1 child)

Even if my instance never interacted with that instance?

parent

hideshow 2 child comments

[–] ada@lemmy.blahaj.zone 7 points 3 years ago (1 child)

Well no, but then you weren't going to find it anyway, even if the other instance was still around

parent

hideshow 2 child comments

[–] Jaamulberry@beehaw.org 1 point 3 years ago (1 child)

I would argue the instance still gets indexed by Google and if it was around I could Google search for the result.

parent

hideshow 2 child comments

[–] ada@lemmy.blahaj.zone 2 points 3 years ago

Ok, but in that instance, unless that niche instance that disappeared never federated with anyone, then their content is going to be available on the instances they did federate with before they went away, and those will continue to show in google

parent

[–] capacitor@reddthat.com 5 points 3 years ago

It would certainly be nice to replace stack overflow with a good Lemmy instance, but have the data guaranteed to remain around.

parent

[–] squaresinger@feddit.de 3 points 3 years ago

That still works with replication. What won't work is having any discussion going forward be replicated over all replications. But the replication works fine for archival purpouses.

parent

[–] intensely_human@lemm.ee 1 point 3 years ago (1 child)

Perhaps each client should keep data. Something like a blockchain, with redundant copies stored on clients and clients using some consensus protocol to agree on what the real history is.

parent

hideshow 2 child comments

[–] squaresinger@feddit.de 6 points 3 years ago

Blockchain is the worst possible solution for this. There are much better versions of this.

Also, no need for clients to keep gigabytes or even terrabytes of data. That's what you have instances for.

parent

[–] spider@lemmy.nz 5 points 3 years ago* (last edited 3 years ago)

but they will be defederated, meaning they will not ever be synced up with other instances’ replications of these posts/comments.

Indeed; lost my VLemmy account when it shut down.

My comments from there still appear in other instances, but my comment totals are different depending on which instance they're viewed in.

parent

[–] intensely_human@lemm.ee 4 points 3 years ago (1 child)

Do the copies on other instances ever expire and get cleared? Or will they stay indefinitely, without updates?

parent

hideshow 2 child comments

[–] squaresinger@feddit.de 1 point 3 years ago

Number 2. They will stay without updates unless an admin cleans it manually. It wouldn't be hard to build a bot to do that automatically, but by default it will just stay.

parent