Martin Fowler defines the Service Layer as “An Application’s boundary that defines the set of Services that the application can provide”.
While modeling applications where you are separating out Business Rules, or at least intend to do so at some point, it makes a lot of sense in separately modeling those calls that will need to […]

Well, here of course is something so basic that you would have thought most people would know what they should be.
But, like the quip goes, Life is stranger than Fiction !
I have been reading Martin Fowler’s “Patterns of Enterprise Application Architecture” and the first thing that he attempts to do is to try and define […]