We’ve established the importance of targeted reading and writing for the senior information technology executive. I’d like to turn my attention now to the third R, ‘Rithmetic. Even though the “soft skills” of management are probably most crucial to a successful executive, IT is one area where quantitative skills are a regular (and, sadly, often ignored) part of the job.
I’ll have a lot more to say on each of these subjects in future posts, but for now, let’s outline the seven major arenas in IT where quantitative measurements and analysis need to be part of your arsenal. Some or even all of these will seem obvious and maybe even unavoidable; yet, some, astonishingly, have rarely (or even never!) been touched or attempted in more than one company I’ve seen. In fact, sometimes it seems that even established companies go out of their way not to be quantitative in several of these areas, running instead by “seat of the pants” and gut feel.