“If you were to be asked, out of all the server operating
systems on the market, which platform had the highest reliability
(in terms of downtime), what would your guess be?
“We’re talking all of the heavy hitters, mind you: Linux, Unix
and even some Windows versions thrown in. Still not sure? According
to the Yankee Group’s second annual 2007-2008 Server OS Reliability
Survey, the hands-down winner for reliability is… IBM’s