Category: Books

Pitfall: Lying to yourself and others »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: managerial
Self delusion and group delusion are all too common in software development projects. Several factors combine to bring this about. One is the natural optimism prevalent among software engineers, particularly when they are not allowed, encouraged, or required to spend sufficient [...]

Pitfall: Misjudging relative costs »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: managerial
This is a classic pitfall in software engineering. Typically, insufficient time is allocated for the problem specification, research, design, architecture, and review that should occur before coding and during each development cycle. Likewise, software quality assurance (SQA) is often given little [...]

New column for Ziff Davis: “Surviving Complexity” »

I’ve been working for some time on a book called Surviving Complexity. Many of my posts over at brucefwebster.com have adapted from materials I’m writing for that book.
Well, now I’ve been hired by Ziff Davis Enterprises to write a weekly column on IT Management for the online version of Baseline. That column is [...]

Pitfall: Allowing new features to creep (or pour) in »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: managerial
The impulse to constantly add new and incremental features to a software program certainly isn’t unique to modern software develoment, or to a particular technology or methodology. It derives largely from three sources. Upper management and marketing want, and sometimes need, those [...]

Pitfall: Allowing the specification to drift or change without agreement »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: managerial
Let’s start by freely acknowledging that, with rare exceptions, software of any complexity changes between original specification and actual delivery. This is to be expected, and to a certain extent encouraged, when the changes represent a refinement of our understanding of the problem domain [...]

Pitfall: Attempting too much, too fast, too soon »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: managerial
If your organization is adopting some new technology or methodology (the “TOM”), it is likely because of wonderful claims about how it will improve your software engineering efforts: faster development time, higher quality, lower complexity, and so on. Leaving aside the likelihood of [...]

Pitfall: Adopting a technology or methodology without well-defined objectives »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: managerial
One of the defining moments in American politics during the 2nd half of the 20th century came early in the 1980 presidential campaign. Senator Ted Kennedy, heir apparent to the Kennedy legacy, was challenging his party’s incumbent, Jimmy Carter, for the nomination. Carter was [...]

Pitfall: Picking the wrong horse »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: political
Face it: technology adoption is a gamble, and one often made at gunpoint. External market forces lead internal political forces to demand advances — often unrealistic ones — in information technology. Those who adopt too soon come to understand the cliché “bleeding edge”. Those [...]

Pitfall: Underestimating the resistance »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: political
A particular technology or methodology (the “TOM”) is wonderful. At least, you think it is, based on anything from a breathless magazine article to years of experience with solid, successful software development using this TOM. Or you may not think it’s wonderful, [...]

Pitfall: Not educating and enlisting management before the fact »

[From Pitfalls of Modern Software Engineering by Bruce F. Webster (forthcoming)]
Categories: political
There is an oft-cited dictum in technology development groups: “It is easier to ask forgiveness than permission.” It is often true and sometimes crucial to circumvent bureaucratic foot-dragging and politics. But it is not always the best course, and the danger [...]