> or are all these apps that are failing built wrong Deploying to multiple places is more expensive, it's not wrong to choose not to, it's trading off reliabil

> or are all these apps that are failing built wrong Deploying to multiple places is more expensive, it's not wrong to choose not to, it's trading off reliability for cost. It's also unclear to me how often things fail in a way that actually only affect one AZ, but I haven't seen any good statistics either way on that one.