Yes, indeed, if you're looking to scale up to handle high concurrent user loads, scaling out horizontally is your best bet. We've got a client right now serving 700+ connections at the moment, and they're on four separate NodeBB instances. It's probably too much for what they need, but it's always nice to have more capacity than needed in case of spikes, etc.
Has anyone here successfully run a bi-lingual NodeBB?
I have one I would like to run in Chinese and English; I imagine I would have to serve different headers/titles based on the user's browser language
@Nick-West the users can select a language in their user settings.