I have seen a lot of companies including global banks that claim that they need 5 9’s and RTO and RPO of zero. That is till they see the price tag. Then things get trimmed back very quickly.
If you have a client that is truely that demanding, you have both a blessing and a curse. And you will likely see things at that account you will not see ever again. Besides, it makes a good resume builder.
Again...a blessing and a curse.
I have nothing to do with that account. But I know people that do.
I don't have to fix their stuff but then again, I don't get to take credit as the Miracle Worker.