Software Estimation Without Guessing

Developers hate estimation, and most managers fear disappointment with the results, but there is hope for both. You’ll have to give up some widely held misconceptions: let go of the notion that “an estimate is an estimate,” and estimate for your particular need. Realize that estimates have a limited shelf-life, and re-estimate frequently as needed. When reality differs from your estimate, don’t lament; mine that disappointment for the gold that can be the longer-term jackpot. We’ll show you how.