February 21st, 2014
Lean development’s “last responsible moment” should address uncertainty, not justify procrastination
Deferring decisions to the “last responsible moment” can help you to adapt to the inevitable uncertainty that comes with agile development. The risk is that it can become an excuse for uncertainty that undermines development velocity.
January 13th, 2014
Every system has some level of coupling. After all, systems need to collaborate and in doing so they will inevitably share some characteristics of language and behaviour. It’s important to recognise where coupling occurs and the impact it has on stability and flexibility.
February 22nd, 2013
Shared databases risk turning into performance bottlenecks that encourage close-coupling and create a single point of failure. There’s no justification for using them to integrate processes and applications.
July 2nd, 2012
Development teams can struggle with dependency injection, often because they don’t have a clear understanding of how best to use it.
April 30th, 2012
Developers and architects like to build things, so their initial impulse is often to flatten the place, lay some stronger foundations and build something impressive. It can be difficult to get them excited about incremental innovation, even when this is generally the most sensible approach from both a technical and commercial perspective.
April 11th, 2012
Despite all the best intentions, software reuse tends to be confined to third party frameworks and tools rather than being an integral part of the development process. Are we expecting too much from software reuse and should we learn to set our sights a little lower?
December 29th, 2011
Everybody would agree that quality is an important part of the software development process. However, the complexity involved in delivering quality is often poorly understood and the amount of effort it requires tends to be underestimated.