> What happens if our speed (real-time) processing layer goes down? Our on-call engineers will get paged and address the problem. Innovative! But for real, th

> What happens if our speed (real-time) processing layer goes down? Our on-call engineers will get paged and address the problem. Innovative! But for real, that's some architecture, and very insightful to see what they've got. Totally nothing I'd have guessed.