The evolution of IT

The evolution of software development over time and its role today

Uwe Friedrichsen

9 minute read

Reconstruction of the Zuse Z1 computer (to be seen in the Technical Museum Berlin)

In a former post, I briefly described the evolution of markets because it influences the IT of today a lot, including the confusion we often experience. In this post, I discuss the evolution of IT itself, as this is also relevant to understand the current state and role of IT.

All models are wrong. Some are useful!

Understanding the power and limitations of model building

Uwe Friedrichsen

7 minute read

Remains of a wall at the beach

I work with models a lot. I use them to make real-world effects better comprehensible and thus enable pondering them. When sharing such a model with other people, every once in a while someone cites

The demise of business processes

Why business processes lose their value in a post-industrial context and what to use instead

Uwe Friedrichsen

8 minute read

Small battered street leading to the sea

Whenever you come to a client as an IT consultant, it will not take long before someone will start talking about business processes. A typical narration is like “That’s a nice idea. But we need to make sure that everything is aligned with our business processes”. This is not limited to IT projects. If you create a new product, if you touch the organization or change anything else: it needs to be aligned with the business processes. The whole company seems to revolve around…

The evolution of markets

A simple model to understand changing forces acting on IT

Uwe Friedrichsen

9 minute read

Steam-powered locomotives

While preparing a series of blog posts describing several of the ideas I worked on in the last years, I realized that many of the topics are interrelated. Quite a lot of the ideas reference the concepts of industrial and post-industrial markets. Thus, it is probably a good idea to start with those concepts.