A lot of the gas industry (wholesale fuel distributors) are still using AIX and OpenVMS. A lot of proprietary integrations, I presume, as well as ties to very v

A lot of the gas industry (wholesale fuel distributors) are still using AIX and OpenVMS. A lot of proprietary integrations, I presume, as well as ties to very very low powered chips and devices (have you seen how slow a gas pump computer is sometimes?)