Database Reference
In-Depth Information
Note
We will discuss frameworks separately after a quick walkthrough of the principles.
So let's start with the obvious ones that were already mentioned earlier.
Standardized service contract
In a standardized service contract, we really believe that the word service here is a bit of
an overkill. Services today are strongly associated with the web service's technical imple-
mentations, so naturally, the first thing that comes to our mind would be WSDL with
schemas, optionally, with policies. Nothing's wrong with that; it's truly the most common
service implementation (or REST maybe), but the fact that any WSDL and XSD can be
easily autogenerated compromises this idea. Autogeneration doesn't turn it into a standard.
An autogenerated service contract is nothing but trouble, and if you haven't got it after the
first exercise dedicated to tactical goals, we will have plenty of opportunities to convince
you.
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