Archive for July 26th, 2007

On business cases

Thursday, July 26th, 2007

Amongst the SOA buzz around the blogosphere and traditional media, there is a recurring theme of how to promote SOA and gain acceptance within the user community.  How to justify SOA.  How to demonstrate its worth.  How to measure its success.  How to cost justify its use.

I think this all rather misses the point.  SOA to me, is just a tool for delivering business value.  There are many tools in one’s kitbag.  Promoting SOA for its own sake is just wrong.  It is a great idea that should be used only where appropriate.

Like any other investment decision I have a simple rule.  If the business case is not blindingly obvious, if you have to scratch around inventing new ways of measuring intangible benefits, if the financial ROI is hard to pin down, then you are probably on to a loser.  Focus your attention on something that does offer a compelling and obvious business case.  Find a winner.