Anybody using graphile-worker[1] in production/heavy load? It looks awesome, and I coded up some simple prototype tasks (email, sms, etc), but question how it truly scales. They claim horizontal scaling is trivial.
> graphile-worker is horizontally scalable. Each instance has a customisable worker pool, this pool defaults to size 1 (only one job at a time on this worker) but depending on the nature of your tasks (i.e. assuming they're not compute-heavy) you will likely want to set this higher to benefit from Node.js' concurrency.