Concurrency handling can be used to maintain data integrity and data consistency when multiple users access the same resource concurrently. Concurrency violations can occur when you have ...

Validation should begin as close to your database as possible: in your Entity Framework entities. Here's how you can integrate validation code into both the entities the Entity Framework generates and ...

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Entity Framework simplifies data access in your application by enabling you to write code to perform CRUD (Create, Read, Update and Delete) operations sans the need of interacting with the underlying ...

Sometimes you want child objects retrieved with the parent object, and sometimes you don't. What you NEVER want is to retrieve child objects accidentally. Here's Peter's advice on how to get the best ...