"Two years ago, the bank began overhauling its mission-critical
front-end IT environment, including its Internet banking and bank
teller functions, and its middleware layer providing connectivity
through to its core back-end data.
"It then migrated its systems to Red Hat Enterprise Linux 5
running under z/VM on the mainframe.
"Today, the bank utilizes both IBM System z10 and z9 systems,
exclusively running Red Hat Enterprise Linux 5, to power the bank's
customer-facing banking systems, including Internet banking and