Sunday, November 28, 2010

Quotes of the Week: Domain Driven


Domain Driven Design is impossible with a classic three layer architecture where DTOs are being shared across layers.

- Greg Young
DDD Exchange 2010

If everyone agrees that it's obviously correct:
  • that the system has layers
  • the one at the top is a website
  • the one at the bottom is a database
...then you probably don´t have much of a domain!
Note that adding an ORM layer does not magically create a domain!


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