A system design exercise for on-premise infrastructure. The article is called DevOps Big Picture (On-Premises). However, it only explores a single example with a limited scope and a lot of assumptions. Yet, you still can use this diagram as a baseline in system design interviews, for example. Unfortunately, data layer is completely missing there. I mean, data layer is the most difficult one, so a lot of people are omitting it on purpose. I cannot blame them for that. So, you can have a mental exercise and think about how would you manage the persistent data in the proposed infrastructure 😉 #design #kubernetes