Contributed by Joe Clabby (www.clabbyanalytics.com) In this CounterOpinion, we challenge the advice and opinions of the Gartner Group, a well-known and highly respected IT research and analysis firm, on the subject of IBM System z (mainframe) migration. In March, 2007, Gartner put forward research suggesting that, due to the aging of the current generation ofContinue reading “The Mainframe Skills Shortage Urban Myth”