Many, many banks are stuck at '03, deploying on RHEL 6.
The only motivation for a bank ever to make a clean break is if they must, just to attract talent. This is difficult for providers of services to banks, who are stuck at the level of their most archaic customer.
The only motivation for a bank ever to make a clean break is if they must, just to attract talent. This is difficult for providers of services to banks, who are stuck at the level of their most archaic customer.