SmallSim

SmallSim

SmallSim LogoSmallSim is a business simulation tool that helps in building complex models, and then execute these models. With SmallSim you create executable models. The important differentiating characteristic of SmallSim is that SmallSim is not only executable, it is a full-fledged simulation environment to execute the models in.
LogSim

LogSim

LogSim LogoThis article introduces a tool developed by Rob Vens for process modelling and mining. It uses a language similar to BPMN. Only better! It has full support for also executing your models in a realistic way using a full-fledged simulation environment.
Smalltalk and the TIOBE index

Smalltalk and the TIOBE index

Three years ago Smalltalkers were somewhat worried about the drop-out from the TIOBE index of Smalltalk. http://bpieber.wordpress.com/2010/08/27/bad-news-smalltalk-falls-off-top-50-of-tiobe-index/ However this years' index show Smalltalk is back at a reasonable 37th place.…

Deploying VisualWorks Applications

How do you create a deployment process that automatically creates packages to deliver to your users for all supported platforms with a little fuss as possible? This article tries to provide a concise guide for standalone VisualWorks application developers. If you, like me, are building standalone apps that need to deploy on all supported platforms, you will encounter some interesting challenges. I have reached a strategy that works reasonably well, and I would like to share that strategy, hopefully benefiting others.

DDD Alive

DDD Alive

(article was never fleshed out, included here for completeness) Domain Driven Design has become, to my great joy, a mainstream practice. Various excellent books have appeared on the subject, but…
Slashdotting

Slashdotting

Just wondering: what would you think would be the Slashdot response to an announcement like the following. Note that this is an imaginary post. A new open platform for devices is…
Meet WALL•S!

Meet WALL•S!

Though not called WALL•S by Michael Haupt who posted this blog, the little NXT robot in the picture immediately reminded me of WALL•E. So meet WALL•S, the first robot that…