November 2005
Intermediate to advanced
368 pages
8h 50m
English
Content preview from Agile Estimating and PlanningBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 1. The Purpose of Planning
“Planning is everything. Plans are nothing.”
—Field Marshal Helmuth Graf von Moltke
Estimating and planning are critical to the success of any software development project of any size or consequence. Plans guide our investment decisions: We might initiate a specific project if we estimate it to take six months and ¤1 million[1] but would reject the same project if we thought it would take two years and ¤4 million. Plans help us know who needs to be available to work on a project during a given period. Plans help us know if a project is on track to deliver the functionality that users need and expect. Without plans we open our projects to any number of problems.
Yet planning is difficult, and plans are often ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.