Otherwise, if we have a lot of medium sized instances but the most popular communities are hosted on just a few huge instances, doesn’t that defeat the purpose of distributing load across many instances?
If that’s the case, how do we solve the cumbersome user experience of having to subscribe to the same community over and over again across a ton of medium instances?
It gets copied to the existing community as well (and every instance it’s federated with).
So the real consideration is that large communities are heavy on storage for any instance with a user that uses it. Ideally there are lots of small communities and instances so nothing gets too much traffic.
Interesting, thanks for the clarification.