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Saturday, November 14, 2009

What is Behavior Driven Develpoment ?

Behavior Driven Management strives to ensure that all the people in the software chain, including developers, QE, analysts, and product management all speak the same language. There have been a number of efforts in this direction, taking it forward from TestDrivenDevelopment and AcceptanceTestDrivenPlanning. Read more at this link.


BDD relies on the use of a very specific (and small) vocabulary to minimise miscommunication and to ensure that everyone – the business, developers, testers, analysts and managers – are not only on the same page but using the same words. For people familiar with the concept of DomainDrivenDesign, you could consider BDD to be a UbiquitousLanguage for software development.
It must be stressed that BDD is a rephrasing of existing good practice, it is not a radically new departure. Its aim is to bring together existing, well-established techniques under a common banner and with a consistent and unambiguous terminology. BDD is very much focused on “Getting the words right” and this focus is intended to produce a vocabulary that is accurate, accessible, descriptive and consistent.
In fact “Getting the words right” was the starting point for the development of BDD, and is still very much at its core, but the power of getting the words right has led to some insights and extrapolations that have helped us to better understand our approach and to extend it.

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