InfoWorker Solutions

It's been five years since Eric Evans' classic book Domain-driven design: tackling complexity in the heart of software was publishe...

As I've written about before , there is a lot of confusion and different interpretations of what a "Common Information Model" ...

InfoQ has published an article about SOA Message Type Architecture by Jean-Jacques Dubray. The article shows how to model 'message type...

In a comment on the InfoQ article Contract Versioning, Compatibility and Composability about my definition of service forwards and backward...

A followup article to the article on " Contract Versioning, Compatibility & Composability " is now published at InfoQ. This ne...

A few weeks ago, I posted an illustration of the SOA service + schema versioning ripple effect for incompatible or sematic changes. Steppin...

You can switch from classic SOA using service interfaces expressing business capabilities and domain specific messages and data types, to RE...

The definitions for backwards compatible and forwards compatible contracts are straightforward: A new version of a contract that continues ...

An article about " Contract Versioning, Compatibility & Composability " in service-oriented solutions that I've written to...

In my SOA versioning, compatibility & composability session at NNUG this week, I stressed the importance of recognizing the ripple effec...

I'll be giving a session on service+schema compatibility & composability at NNUG Oslo on 25. November: details here . Among the top...

In a few weeks time I will be giving a session at NNUG on SOA service and schema versioning strategies and practices. A central topic will b...

As part of your SOA governance efforts, it is not sufficient to handle just the versioning of the services and the data schemas used by the...

As part of your SOA governance efforts, you should have a process for service lifecycle management. Many already use the policy that the thr...

Joe McKendrick has a post about the need for doing data governance today: If data governance is inadequate — information is outdated, out o...

If a company asks for a service- oriented approach for exposing business functions to external consumers using web - services , but...

The Microsoft " Oslo " initiative is to provide a modeling (UML) , management, and hosting platform for delivering model-driven se...

I've written quite a lot about having a model for the information needed for semantic business process composition  in service-oriented ...

Service virtualization can be an important architectual mechanism for your service-oriented solutions, and the Managed Services Engine is a...

The upcoming Microsoft "Oslo" offering might be a bit vague to grasp, which I can readily understand. It has been perceived as a ...