Tag Archives: Canonical

Loose Coupling Nirvana – Canonical Techniques Part 2

To continue from my prior blog article on this topic, loose coupling between applications in an enterprise portfolio is an IT architect’s dream. If two or more applications are tightly coupled, then it becomes impossible to change or enhance one without impacting the other. Loosely coupled applications on the other hand can be enhanced independently with little or no impact on other systems. The net result is the ability to rapidly change the IT portfolio in response to business opportunities. In short, organizational agility becomes a competitive weapon. But is this dream achievable or is it only wishful thinking? (more…)

Posted in B2B, Data Governance, Data Integration, Data Services, Integration Competency Centers | Tagged , , , , , , , , | 1 Comment

Four Canonical Techniques That Really Work (Or Not)

Several years ago I had the fortunate opportunity to participate in a post-mortem study of a $100 million dollar project failure. No one likes to be associated with a project failure, but in this case it was fortunate since the size of the write-off was large enough that it forced the team to take a very hard look at root causes and not just do a cursory analysis. As a result we finally got to the heart of a challenge that has been plaguing data architects and designers for 20 years – how to effectively use canonical data models. (more…)

Posted in B2B, Data Integration, Data Services, Data Warehousing, Integration Competency Centers, Master Data Management | Tagged , , , , , , , | 2 Comments