SOA Transactions - A very good reference and read

I was reading some random blog posts on OWSM 11g when, in one of the posts, I found this link to Oracle blogs. The blog has two parts and has covered the SOA transactions very nicely. The blog has been explicated in a simple, easy to understand manner. The transactions has been explained keeping in mind SOA11g. I guess there would not be a huge difference when this is applied to 10g. The links are below:

Part One and Part Two


Peace !

Cheers,
-AR