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Basis of Estimating Software Development

Herding Cats

The estimating of software development is both straightforward and complex. Here are some resources that will provide guidance to produce credible software development estimates, in both traditional and agile domains. Software Sizing and Estimating: Mk II FPA , Charles Symons, John Wiley & Sons, 1991.

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What is IT Service Management?

The IIL Blog

Most of these roles were based on aspects of IT operation, such as mainframe operation and maintenance, which later evolved into software development and commercialisation. LEAN processes emerged in 1991, with the Agile Manifesto launched by a group of software engineers in 2001.

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Thinking By Sprinting: What Cognitive Science Tells Us About Why Scrum Works

Scrum.org

Software development is (generally speaking) very complex. Why our brain is not built for software engineering. Although our brain is a marvel of evolution, it has not evolved to excel at the kind of knowledge work (Davenport, 2005) that we actually do most of the time. 2005) Thinking for a living.

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Resources for Cone of Uncertainty

Herding Cats

Seems there is still some confusion (intentional or accidental) about the Cone of Uncertainty and its purpose and its use in software development. Tim Menzies, Steve Williams, Oussama Elrawas, Daniel Baker, Barry Boehm, Jairus Hihn, Karen Lum, and Ray Madachy, Software Process Improvement And Practice, (2009). 37-48, 2007.

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Cone of Uncertainty - Part Cinq

Herding Cats

Barry Boehm's work in “Software Engineering Economics”. 4] Defense Acquisition Guide , Chapter 4, Systems Engineering , 15 May 2013. [5] Software Engineering Economics”. Software Cost Estimation with COCOMO II, Prentice-Hall, 2000. [10] Software Cost Estimation with COCOMO II, Prentice-Hall, 2000. [10]

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Cone of Uncertainty - Part Trois

Herding Cats

Barry Boehm's work in “Software Engineering Economics”. 4] Defense Acquisition Guide , Chapter 4, Systems Engineering , 15 May 2013. [5] Software Engineering Economics”. Software Cost Estimation with COCOMO II, Prentice-Hall, 2000. [10] Software Cost Estimation with COCOMO II, Prentice-Hall, 2000. [10]

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Cone of Uncertainty - Part Cinq (Updated)

Herding Cats

Barry Boehm's work in “Software Engineering Economics”. 4] Defense Acquisition Guide , Chapter 4, Systems Engineering , 15 May 2013. [5] Software Engineering Economics”. Software Cost Estimation with COCOMO II, Prentice-Hall, 2000. [10] Software Cost Estimation with COCOMO II, Prentice-Hall, 2000. [10]