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<p>When we change Entitiy classes, we can easily create new migration classes using Add-Migration command and update the database with Update-Database command. To learn more about database migrations, see <a href="http://msdn.microsoft.com/en-us/data/aa937723" target="_blank">entity framework</a>&#39;s documentation.</p>

<h2 id="ArticleDefineRepositories">Define repositories</h2>

<p>In domain driven design, repositories used to implement database-specific codes. ASP.NET Boilerpl