> If a week long outage is enough to make or break your business, your business isn't gonna work out anyway. If your business has an SLA with its customers, ha

> If a week long outage is enough to make or break your business, your business isn't gonna work out anyway. If your business has an SLA with its customers, having a week long outage is going to break your business. Some contracts I saw had a 15 minute reaction time where you had to acknowledge the issue, and after 1 hour of downtime there are penalties. The same contract also required redundancy (of hardware, internet lines as well as location for the DCs). We could not have hosted that on a Raspi, or a single machine. I don't think reducing the scale issue to "you ain't gonna need it" is right. Obviously to most projects it's not gonna be needed. But when it does and you need to grow, you'll be happy you have a redundant infrastructure that you can spin up/down easily instead of having to call your DC to ask for more hardware to be installed.