Too Many Developers?
My friend and colleague Curtis Cooley recently blogged " You Might Have Too Many Developers ." Overall, I agree that smaller teams move more quickly and swarm more effectively on task than large ones seem to, and that there is definite overhead with large groups. You already know some developers are more effective than others. What if you could find 1000 within the 2000 that collectively are twice as effective as the other 1000? Joel Spolsky has claimed the best programmers can be as much as 10 times more effective than the worst programmers. The argument continues describing how many developers are much better than others, and are better in a smaller group than they can be when they are encumbered by less competent programmers. I also agree that smaller teams of more expert programmers make sense on many levels and represent a savings in frustration, cost, and time. As Red Adair would say : "If you think it's expensive to hire a professional ...