this post was submitted on 04 Jul 2023
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I'm not sure I'm following.
Wouldn't this load balancer be swapping the user's current instance user420@lemmy.world may suddenly become user420@lemm.ee?
Or more like multiple servers within the same umbrella instance? User420@lemmy.world, User420@lemmy.world1, User420@lemmy.world2, User420@lemmy.world3.
Apologies, while I think myself fairly tech savvy, development and networking is still a bit out of reach.
This is what I was originally picturing. So that logged in users would be browsing on pretty much entirely separate instances (avoiding them having to reuse as much).
I hadn't really decided on how I best liked the idea of handling logins, since there's so many possible options. It could be that users would just have to either know their server (so you'd have to sign in as User420@lemmy1.world). Or the load balancer could maintain a simple store of users/emails to instances to avoid that. Or at the cost of extra complexity (yay), you could replicate the user across all the instances but only make a single instance active for that user at a time (that's a pretty common technique with systems I work with, with servers being strongly coupled to some range of resources to maximize efficiency).
I noticed you talked about the load balancer being a person. Sounds like it'd be better if it was a bot. They just see which pool is currently the emptiest and put them there, right?
Although you seem to be suggesting live instance swapping. Which might be possible in the future. Right now appears to be tied to registration.