Great. So how much did the webshop lose in that hour of maintenance (which realistically would be in the middle of the night for their main audience) and how much would they have paid for redundancy? Also a bit hard to believe you repeatedly ran into the situation of an item sold at a self-hosted webshop and Amazon alike. Are you sure they haven't just messed up the web dev biz? You could totally do that with AWS too...
> If you're spending 250 euros/month on a server, spending a little more to get a load balancer and a pair of servers isn't going to change your spend materially.
Of course, but that's not the argument. It's implied you can just double the 250€/m server for redundancy, as you would still get an offer at the fraction of cloud prices. But really that server needs no more optimization in terms of hardware diversification. As I said, it's complete overkill. Blogs and forums could easily be run on a 30€/m recycled machine.