Articles about IT and Enterprise Architecture and (ArchiMate) modelling
Just a short mention here: I've just published a new column on the site of the Enterprise Architecture Professional Journal titled Reverse Cloud. It deals with the latency effect in networks (which is thoroughly explained in an aside) and describes a scenario…
Read More New EAPJ blog post: Reverse Cloud (with two ArchiMate pictures)
In the previous post, Reusable Infrastructure Modelling Patterns, I discussed the creation of reusable patterns to more effectively model large homogenous parts of the infrastructure landscape, or in other words: if you have 1000 identical RHEL servers, modelling the structure of…
A while back, I wrote the post Modelling Homogenous Landscapes in #ArchiMate (Classes and Instances), which was a first post on modelling detailed infrastructure landscapes. Assuming you're with me that a modelling language is very useful for large complex situations, but doesn't…
The direction of arrow of the Used-By relation is a constant source of entertainment and/or frustration, see for instance this (started by Sol Kahn, 37 comments) and this LinkedIn discussion (started by Michiel Perdeck, 40 comments). As the latter discussion shows,…
Did you ever wonder what a strange beast the Grouping Relation in the ArchiMate zoo of elements and relations is? According to the standard it is a 'relation'. It is, however, one of the weirdest elements of ArchiMate. Officially it…
Architects generally wrestle with the problem of communicating their complex world of dependencies to stakeholders. Those that created the ArchiMate language hoped that making a better language would enable clearer communication. While ArchiMate does enable more precise communication than your average…
Read More ArchiMate doesn’t make communication to management easier
A while back, I wrote in the blog post ArchiMate is overrated (and underrated) that using ArchiMate doesn't really have that much added value for communicating simple, high-level views to stakeholders (users, management), but its structure does bring advantages that enables us to…
I wrote a post on Chess and the Art of Enterprise Architecture about ways to look at self-service from an architectural perspective: "I, Robot" – there is no such thing as 'Customer Self-Service'. In it, I argue that saying that…
Recently, in a discussion in the ArchiMate LinkedIn Group, Tarun Godhwani started a discussion on modelling the triggers and tables of a database. Of course, one can wonder if it is useful to model these, but in case they are, the…
The EU has instigated new sales tax rules which force people selling in the EU to charge the sales tax of the country where the buyer is located. This is a rule designed to fight tax evasion by large companies.…
Read More New PDF Pricing for Mastering #ArchiMate per 1/1/2015
