It's not that easy to get to even 99.5% 99.9% is very doable. If your sites have less then you should consider hiring better staff. Also the heroku figure (99

It's not that easy to get to even 99.5% 99.9% is very doable. If your sites have less then you should consider hiring better staff. Also the heroku figure (99.97%) is a lie - just skim their status-page.