Principles and guidelines are not architecture, and if your main product is principles and guidelines, you’re not an architect.
Author: gctwnl
I work in the trenches of real enterprise architecture and write on the basis of that.
New Enterprise Architecture Column: On Slippery Ice
Principles and guidelines are not architecture, and if your main product is principles and guidelines, you’re not an architect.
Modelling Homogenous Landscapes in #ArchiMate (Classes and Instances)
This post is about two related things: modelling actual detailed architectures of large homogenous landscapes and the class versus instance issue in ArchiMate. Both are closely related. But before I start out, for those unacquainted with Object-Orientation, or Classes and…
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The #ArchiMate Wish List: Junctions for All
Though I like ArchiMate, and I can (except for a few missing things such as Capability) model anything I encounter in the enterprise, I think some changes could make ArchiMate even more powerful. This is the first post in a…
New Book, new blog
The site for the next book "Chess and the Art of Enterprise Architecture" has gone live. It will take some time still before the book is available, but I will already start blogging a bit about the subject. A welcome…
Welcome
Who needs another blog if the one you have is already reasonably successful? Well, I do. That is because that other blog is about the ArchiMate enterprise architecture modelling language and this one is about enterprise architecture in general. And…
The Archi #ArchiMate tool is looking for sponsors
Just a short note today. The Open Source Archi Tool used to be supported by a UK University. It isn't anymore. The university has stopped its sponsoring and Archi's developer (Phil Beauvoir) has left the university and started an initiative…
Why is Stakeholder not a Role in #ArchiMate?
In Plato's 'Socratic Dialogue' Protagoras, Socrates and Protagoras (the great 'Sophist') have a discussion on what knowledge and skill is and how people acquire these. I am reminded of that discussion as I am thinking about how to explain my reasoning…
What is wrong with this #ArchiMate picture?
This is the third time I am writing a post titled "What is wrong with this picture?". Sadly, I only have this picture and not the explanation that comes with it, but I found it funny enough to put it…
Reframing #ArchiMate: about the physical domain, layers and recursion
In a previous post, I discussed the first ideas that came from thinking about modelling the physical side of an enterprise, things like printing presses, steel mills, etc., something not directly the domain of ArchiMate (nor EA in general for…
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