In an excerpt from his new book, bestselling author Mark Murphy explains five different roles on teams and how they work.

Think IT leadership is about tech? Wrong. The future of IT success lives or dies on people skills, not coding skills.

The NFL salary cap is a zero-sum game. It can be manipulated, of course, but only to a point. If a team spends money on Player A, that means Player B might be out of luck. Consider the Cincinnati ...