Many large organizations are trying to figure out their new processes around SOA. I've been involved in a handful of these efforts. Typically this will involve a cross-discipline team who reviews current processes (RUP, ITIL, COBIT, etc.) to determine what must change in a service oriented world. Although I fully support this model, I've also noticed that this is a LONG and difficult road. This got me thinking... how do you do "starter SOA"?
Of course, I'm less interested in the technology/architecture side of SOA and I'm more interested in the people/process side. We have literally hundreds of modified SDLC processes that depict changes to support SOA. It's great stuff. But I've determined that it is too much to convey the basic idea of what we need to get done. This led me to create a simple picture about what I believe is at the heart of the SOA issue.
The basic idea that I'm suggesting is this:
1. Don't roll out all of the updated disciplines at once - pick a few key disciplines and insert them into the process.
2. Attack three specific areas: Portfolio Mgmt, Enterprise Architecture and Information Management.
Again, this won't solve all of your SOA problems but it will solve many of the problems related to 'Master Service Management' and basic SOA Governance. As this simple process becomes part of the regular work stream you can begin bringing in more and more disciplines like Operations, BPM specialists, Shared Service Groups, etc. My primary warning is don't wait until you have ALL your ducks in a row to get started - it may never happen.