Onboarding to Elixir
I've always had a hard time understanding the benefits of supervision trees in today's world.<p>Either the thing you're scaling / respawning is stateless, and then anything from kubernetes to amazon ecs will do.<p>or it's stateful with a state that you need to persist somehow, and then frankly the hardest part clearly isn't the way web server scale, but rather how the data storage and retrieval mechanism works (along with handling the potential transactionnal behavior requirements).<p>What am i missing ?