Summary: “Entity” and “Object” are the keywords of this article. The differences between these concepts are well known, the catchword for that is "impedance mismatch“. This text, however, highlights their...

Siemens AG is currently often in the media, mostly negatively, in particular as regards the Siemens corruption scandal. This saddens me, since Siemens was my first employer and moulded my...

In my last blog post (see here), I introduced a classification of IdM-Systems based on the FIDIS model. Based upon this classification, I now want to talk a little bit...

Continued: My personal experiences on the way to work: From my home to Unterhaching and back by bike is about 12 kilometres. With a good bike, this costs about 20...