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Posted by Kurt Christensen on Dec 05, 2006
In his recently published "Scrum and XP From the Trenches [pdf]," Henrik Kniberg of Crisp gives a comprehensive description of how he implemented a mix of Scrum and XP practices for a development team of 40 people. Similar to other books and experience reports, Henrik discusses such topics as:
The sprint goal may seem rather silly and contrived during the sprint planning, but it often comes to use in mid-sprint, when people are starting to get confused about what they should be doing. If you have several Scrum teams (like we do) working on different products it is very useful to be able to list the sprint goals of all teams on a single wiki page (or whatever) and put them up in a prominent space so that everybody in the company (not only top-level management) knows what the company is doing - and why!The paper often discusses multiple approaches that were tried for a problem, pointing out what worked and what didn't. Henrik also isn't afraid to point out areas in which his team could have done better:
I've probably given you the impression that we have testers in all Scrum teams, that we have a huge acceptance test team for each product, that we release after each sprint, etc., etc. Well, we don't. We've sometimes managed to do this stuff, and we've seen that it works when we do. But we are still far from an acceptable quality assurance process, and we still have a lot to learn there.
Learning to be a Good Product Owner: Foundation Skills
Technical Debt and Design Death
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).
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?
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" 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?
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.
SpringSource CTO Adrian Colyer discusses AspectJ, SpringSource's dm Server and tc Server products, OSGi and Scrum.
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.
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.
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