The Right Way Towards SOA

While browsing the web site of Diamond Management and Technology Consultants, I came across this interesting article on SOA adoption. Here are my notes:

In this article, the authors have identified two kinds of SOA: Technology SOA and Business SOA. An organization can go for Business SOA only after doing Technology SOA. The focus of Technology SOA is on reuse of technology components and IT productivity leading to faster and cheaper IT. On the other hand, the focus of Business SOA is on rapid reconfiguration of business processes and/or providing trading partners and customers with access into corporate systems, leading to better and faster IT.

The authors have then adapted the MIT CISR research, to construct an SOA maturity model as shown below:

Level 0: Ongoing Service Delivery
Level 1a: New Project Delivery
Level 1b: Governance and Alignment
Level 2: Technology SOA
Level 3: CIO/CxO Relationship
Level 4: Business SOA

It's worth reading the whole article to understand more details about each of these six capabilities.