While EF 4.0 supports n-tier application development with Self-Tracking Entities, you can gain a great deal more control by using Data Transfer Objects.
In this session we'll examine:
How to create DTO’s that know how to track their own change state and transmit it across service boundaries.
Low-level API exposed by EF for persisting Plain Old CLR Objects (POCO’s) in a disconnected and stateless manner while keeping them almost completely ignorant of any persistence concerns.
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