Idempotence and the Dead-Letter Office

“Dead Letter Office” is a lovely and hearty shiraz sourced from the McLaren Vale and Padthaway wine regions of South Australia.  While drinking a bottle of Dead Letter Office recently i started to sketch this post about asynchronous message-based integration architectures.  The dead-letter-office concept is an important form of exception-handling, though it contributes to complexity […]

Publishing Tetradian e-books via Leanpub

I have at last found a viable workflow to produce e-books of my various books and blogposts, via Leanpub. There’s one significant constraint in this form of publishing: Leanpub uses Markdown text-files for input, which is a fair bit more limited in its formatting than my books normally use. But that constraint fits well with the […]

New book ‘The enterprise as story’ is published

Also launched at the Integrated EA 2012 conference was my new book ‘The enterprise as story‘: Full title: The Enterprise As Story: the role of narrative in enterprise-architecture ISBN: 978-1-906681-34-0 Description: Most current approaches to enterprise-architecture describe everything in terms of structure. Yet people work better with story than with structure – and people are the enterprise. As […]

Presentation ‘The enterprise is the story’ now online

‘The enterprise is the story‘ – my presentation from the recent Integrated-EA enterprise-architecture conference in London – is now online on Slideshare: The enterprise is the story View more PowerPoint from Tetradian Consulting The slidedeck is just under 80 slides, split into five sequences: “What’s the story?” – introducing the idea of story as a […]

The Fun-damental Laws of Enterprise Architecture

This is largely an extract of Wikipedia’s Eponymous Lays page. I have added a few other items along the way. There are 3 sections: Fun Laws, General Laws & Technology…

What is Enterprise Architecture? – A presentation review of Erik Dörnenburg

This is some notes that I took whilst watching a presentation by Erik Dörnenburg (@erikdoe), Head of Technology Europe at ThoughtWorks. The presentation is titled “What is enterprise architecture?” and…

20 Key Concepts Every Enterprise Architects Should Know

This article written by Alex Matthews (@remembermytweet) OK, so here is a quick brainstorm of key concepts that every EA should know. It is literally a 5 minute brainstorm exercise…