Service Oriented Architecture (SOA)

In the last article I covered the term Service to death. In this one I want to go through a number of other SOA Three Letter Acronyms and terms that you may come across and for which you would like to be able to nod knowingly.

Like any other religion, sorry architecture, SOA has its own language and meanings for the terms it uses. Unfortunately, some of these words can be very confusing, none more than the term "service". So here is a bluffer's guide to understanding and conversing in SOA-speak.

In this SOA article I would like to begin by defining what SOA is and what you need to know about it. In future articles, I will explore some of the challenges and benefits of SOA to the analyst community. Let’s start off with a definition of SOA. You can, of course, look at a number of definitions of SOA on the Web, but you will find them confusing and contradictory as there are a number of views on this ranging from SOA is everything, to SOA is just Web Services, neither of which is true.