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Basis of Estimating Software Development

Herding Cats

The estimating of software development is both straightforward and complex. When it is suggested that estimating is hard, of no value, and unnecessary, always ask what principle is used to support that claim? Software Sizing and Estimating: Mk II FPA , Charles Symons, John Wiley & Sons, 1991.

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Practical Fibonacci: A Beginner's Guide to Relative Sizing

Scrum.org

O verview of Agile Estimating. When more is known than unknown, use absolute estimating. A traditional or Waterfall software development lifecycle includes a long and detailed planning period to define requirements before beginning development. But teams still need to estimate their work to forecast releases.

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Estimating is a Learned Skill

Herding Cats

Estimating is a learned skill, used for any purpose from every-day life to management of projects. When I left for the airport this morning to catch my flight to a customer site I estimated, given the conditions, how much time I need to get to my favorite parking spot at DIA. So when you hear we can't estimate you'll know better.

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Software Estimating Resources

Herding Cats

This blog page is dedicated to the resources used to estimate software-intensive systems using traditional and agile development methods. Cost Modeling Agile Software Development,” Maarit Laanti and Petri Kettunen, International Transactions on Systems and Applications, Volume 1 Number 2, pp.

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In-Depth: How Easily Biases Distort What We Believe (In The Workplace)

Scrum.org

See how approaches like the Scrum Framework and Liberating Structures can prevent some of these biases by bringing in diverse voices and by validating your assumptions against reality. For me personally, it's one of the reasons why I like the Scrum Framework , as it gives guide-rails to help us think and validate our assumptions with data.

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Risk Management Resources

Herding Cats

requires making estimates) ? This blog page is dedicated to the resources used to assess risks, their impacts, and handling strategies for software-intensive systems using traditional and agile development methods. México, 1 al 3 de Febrero de 2006. Estimation of Long?Term reducible and irreducible ? De Meyer, C.

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A Compendium of Risk Management Resources

Herding Cats

This blog page is dedicated to the resources used to manage the risk encountered on software-intensive systems using traditional and agile development methods. Let's start with a critical understanding of the purpose of managing risk on software development projects. requires making estimates) ? Estimation of Long?Term