Re:Windows Management Framework V5 Preview
by NicoJuicy on Friday April 04, 2014 @11:43AM
(#7532111)
In short:
Internal API = OData (= data layer)
External API = WebAPI with OData methods (=service layer, which brings the endpoint data to 3rd parties)
And because it's an internal API, it's a reason why you don't see it a lot in public API's (SAP uses it intensively though)
Thanks :)
For narrower apps, I'd make a web api but consider using just the OData query string formats (filter, sort) for flexibility.