3 years, 5 months ago

Tools and metatools

Meta-this-that-and-the-other – metamodels, metaframeworks, metamethodology, metatheory, even metatools? What is all this stuff about ‘meta-‘? And what is ‘meta-’, anyway? One answer is that it’s about a kind of recursion that we often need in our work, in which something is applied to

4 years, 3 months ago

How do you think?

How do I think? How do I think, really? How do you think, exactly? How does anyone think – and describe their thinking? Especially about ‘big-picture’, often-abstract themes such as enterprise-architecture? Yeah, I’ve been struggling with this one a long time – a very

4 years, 7 months ago

On layers in enterprise-architecture

How many layers are there in an enterprise-architecture? If we read any of the standard texts, you’ll see there are several popular answers. For example, Archimate says there are three: Business, Application and Technology. TOGAF says there are four: Business, Data,

4 years, 9 months ago

Models and reasoning-processes in enterprise-architecture

Just how should we use models and frameworks in enterprise-architectures – particularly in the exploratory phases of architecture-development? What’s the best way to use them? And how do we prevent the frameworks from constraining our options in those processes? These