Net als in 2010 heeft Xebia in 2011 het jaarlijks onderzoek naar de de status van Agile in Nederland uitgevoerd. Met ook dit jaar weer opvallende resultaten. Zo zegt bijna 90 procent van de bedrijven die met Agile werken sterk verbeterde resultaten te realiseren bij hun (ICT) projecten. De vraagt die direct bij mij opkomt bij dit soort hoge percentages is waarom niet iedereen met Agile aan de slag gaat.

Daarnaast ervaart 83 procent van de Nederlandse bedrijven die Agile werken hebben geadopteerd, meer werkplezier en 85 procent meer teammotivatie. Dit percentage is aanzienlijk hoger dan vorig jaar, toen gaf driekwart van de respondenten aan meer werkplezier en teammotivatie te ervaren. Dus de mensen die Agile werken varen er wel bij, naar mijn mening een van de belangrijkste redenen voor het succes van Agile. Dit komt ook veelal tot uiting in een lager ziekteverzuim en grotere loyaliteit naar de werkgever toe.
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How do you change the way you live or work? Many people, and companies, seem to think it’s enough to adopt just one or two practices. While they continue their old habits, too. Will this lead you to your desired outcome? Or will you just get frustrated? 

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While we were building a little server to enable auditlogging on our hadoop cluster (more on that in a future blogpost) we needed a way to distribute our application.
This blog is about the packaging of this application. The application is build with nodejs and packaging and dependency management is mostly done with npm (the node package manager).

Of course installing this application in the production environment should have been as easy as the setup on our own laptop’s right? Wrong! On our laptops it was a easy git clone followed by a npm install and voila we have a running application. So how hard could it be to do this on a server at the client. Let me tell you….
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The country of Samoa has decided to skip a day, the 30th of december 2011 doesn’t exist on Samoa. This decision was driven by economical reasons. I wonder, what potential problems we can run into regarding software development for our IT systems depending on timezone information?

To skip a day, it all sounds so easy. First of all i was curious to know if similar situations have occured in the past and what the software development pitfalls could be. A small investigation showed me that you need to be careful with assumptions regarding regional timezone issues. Let’s have look at how a programming language like JAVA handles these kinds of situations.
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Scaling the productowner (PO) role is tricky business. When you scale up too much within the same context, things become cumbersome. We don’t want to bring back the same centralized fear ridden ineffective decision making climate, we tried to kill off in the first place. When people spend so much time and effort to bring back entrepreneurship, they don’t want to create layer over layer of hierarchical PO/CPO relationships.
So if there is this perceived risk of fallback involved, why do we actually want to scale the PO role at all?
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