We are considering migrating to wm and have an architecture/design question for the group. We are coming from an n-tier background and are accustomed to layers:
Business Objects Layer
Data Access Objects (DAO) Layer
Does wm support or promote the use of layers so that minor changes in the DBMS schema do not require changes further up in the application or services? If so, what mechanisms/software packages does wm use for layering between the DBMS and the rest of the application?
Naturally we are hoping for something that is somewhat automated so we do not have to hand-craft this ourselves.
Thank you in advance.