Googling "BPEL db adapter" and Dave "Dlimiter" Lim's satirical sketch - Poking Oracle for fun on the frontpage searching result.
Almost two years old, this article still tastes as fresh as taking a cucumber out a fridge. I don't know why Dave didn't get sued by Oracle consultants for leaking their top secrets with the purpose of creating a fair go solution on some not-so-complicated situation.
Anyway, good on Dave for his work. He will be remembered on the internet.