InfoQ

Presentation

Recorded at:
Recorded at

Agile Quality: A Canary in a Coal Mine

Presented by Ken Schwaber on Nov 13, 2006

Community
Agile
Topics
Delivering Value ,
Delivering Quality ,
Agile in the Enterprise
Tags
Antipatterns ,
Testing ,
Business/IT Alignment ,
Agile2006 ,
Scrum ,
Planning
Summary
Scrum co-creator Ken Schwaber spoke at Agile2006 on code quality as a corporate asset. InfoQ presents video of his talk, The Canary in the Coalmine. Schwaber discussed how a degrading core codebase paralyses a team and negates any Agility gained through process improvement. He proposed strategies for management to identify, track and stop this downward spiral.

Bio
Ken Schwaber (www.controlchaos.com) codeveloped Scrum with Jeff Sutherland in the early 1990s. A 30-year IT veteran and an Agile Manifesto signatory, he subsequently founded the AgileAlliance, a nonprofit organization dedicated to training and supporting Scrum practitioners.

About the conference
  • This article is part of a featured topic series on Scrum
A ray of hope by Cameron Purdy Posted Nov 13, 2006 6:26 AM
The importance of Transparency and Ethics by Noah Campbell Posted Nov 13, 2006 12:29 PM
Re: The importance of Transparency and Ethics by Deborah Hartmann Posted Nov 13, 2006 4:37 PM
Re: The importance of Transparency and Ethics by Noah Campbell Posted Nov 14, 2006 11:45 AM
  1. Back to top

    A ray of hope

    Nov 13, 2006 6:26 AM by Cameron Purdy

    I tend to disagree with a lot of the Agile(tm) Consultants(tm) and Speakers(tm), but I really do like the core idea that one can view "Code Quality as a Corporate Asset". Whether or not one can have get "the CEO [to come] into the room and [say]" anything seems about as far-fetched as the other Schwaberisms, but we (anyone writing code -- even test code and example code) should always view "Code Quality as a Corporate Asset", and we should also view it as our craft, i.e. we should build it with great pride of worksmanship.

    Peace,

    Cameron Purdy
    Tangosol Coherence: Clustered Cache

  2. Back to top

    The importance of Transparency and Ethics

    Nov 13, 2006 12:29 PM by Noah Campbell

    Great presentation!

    I have to admit that I too find the Agile(tm) Consultants(tm) and Speakers(tm) to be a bit underwhelming in their rhetoric. Scrum as a management process is what usually draws me to these presentations and the key to this presentation is that Scrum builds in transparency into the process. That's not to say that RUP, Waterfall, etc. can have equal transparency, but short iterations do put the spotlight on potentially ugly practices...and that's the key to the this presentation. What do you do when presented with difficult decisions?

    In Beck and Schwaber's words: have the courage to do the ethical thing.

  3. Back to top

    Re: The importance of Transparency and Ethics

    Nov 13, 2006 4:37 PM by Deborah Hartmann

    Scrum as a management process is what usually draws me to these presentations and the key to this presentation is that Scrum builds in transparency into the process.
    Yes, this emphasis on transparency is one of the things that draws me to Scrum as well. But, as others have said, a good process cannot "fix" shoddy developers. Scrum relies on the team to bring skill and common sense into the mix.

    We can add: a good process cannot hide or compensate for a lack of coaching ethics. We need good processes and good people. If forced to choose... recent experience suggests: go with the good people :-)

  4. Back to top

    Re: The importance of Transparency and Ethics

    Nov 14, 2006 11:45 AM by Noah Campbell

    If forced to choose... recent experience suggests: go with the good people :-)


    Hopefully you're never forced to choose. I think your point about going with good people as a safe bet is that someone will emerge as a leader and put a process in a place.

Educational Content

Brian Marick on 4 Challenges and 5 Guiding Values of Agile Software Development

Brian Marick takes us through a quick tour of the most important values and challenges to adopting Agile successfully (they aren't the typical challenges and values we hear in the community).

Are You a Software Architect?

The line between development and architecture is tricky. Does it exist at all? Is an ivory tower actually needed? There's a balance in the middle, but how do you move from developer to architect?

Agile – A Way of Life and Pragmatic Use of Authority

The word 'authority' sometimes produces an allergic response in hard-line agilists. Freedom and authority – both are bad if misused and both are good if used in right spirit for a noble cause.

Getting Started with Grails, Second Edition

"Getting Started with Grails" brings you up to speed on this modern web framework. Companies as varied as LinkedIn, Wired, and Taco Bell are all using Grails. Are you ready to get started as well?

Using ITIL V3 as a Foundation for SOA Governance

Those familiar with only ITIL V2 often scoff at the thought that ITIL could serve as a governance framework for SOA. With ITIL V3, the focus of the framework shifted towards service-orientation.

Adrian Colyer on AspectJ, tc Server and dm Server

SpringSource CTO Adrian Colyer discusses AspectJ, SpringSource's dm Server and tc Server products, OSGi and Scrum.

Adam Wiggins on Heroku

Heroku's Adam Wiggins talks about Rails, Background Jobs, Add-Ons, Ruby, and how Heroku manages to work around Ruby's inefficiencies using Erlang and other languages.

SOA as an Architectural Pattern: Best Practices in Software Architecture

For Grady Booch the foundation of a good architecture is patterns, SOA being just one of many patterns. In this Second Life presentation, Booch attempts to bring more clarity on what architecture is.