ESS is a team of
experienced z/OS System
Programmers focused on
education and consulting
services. Bringing our team
to bear on your
will bring assured success.
All Your Bases Covered?
and education are
critical components to
operating in a z/OS
work with and educate
Fortune 1000 companies
while overcoming these
Still doing this 25 years
after we started!
We now have a z/OS 2.4
system running on our zPDT
Abandoned any hope of returning
to our z/9 when we found out IBM
has stopped licensing software to
Our DS6000 disk failed after many
years of service. DR Plan worked
and we moved our development to the zPDT
with little lost time and no lost
Acquired a zPDT to backup our z/9 & DS6000
and to run future version of z/OS.