Asklemmy

1454 readers

67 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 5 years ago

MODERATORS

Can Lemmy have distributed communities (lemmy.fmhy.ml)

submitted 1 year ago by Mastersord@lemmy.fmhy.ml to c/asklemmy@lemmy.ml

21 comments fedilink hide all child comments

I was thinking about this in regards to all the “defederation” posts.

Let’s say you spin up a server and over night it gets super popular and grows enormous. Now your yearly expenses shoot up and you’re forced to either look for a new host or shut down.

Now what if instead, you could get a few other people to spin up more small instances and distribute parts of your biggest communities to them, however the users don’t notice because The communities are looking across instances instead of within their home instance?

That’s the idea at least. This would allow for many things but most importantly, it would make things a bit more manageable. Thoughts?

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

[–] dormedas@lemmy.dormedas.com 6 points 1 year ago* (last edited 1 year ago) (1 children)

I do know that if you attempted this right now, all of the instances would need to access the same database somewhere which would retain a bottleneck.

Switching to a different distributed (eventually-consistent) database may be possible for Lemmy as a software but perhaps not possible (or difficult) for ActivityPub. I don't know that.

[–] nothendev@sopuli.xyz 4 points 1 year ago

I think the requests could just be routed for each "distributed community", but yeah, for the user data, a single database will have to be used, which is... not very secure to say the least.