title: Entity Framework listening to SQL Server changes
body: <p>I'm working on the following scenario:</p>
  
  <p>I have a console up that populates a SQL Server database with some data. I have one more web app that reads the same database and displays the data on a front-end. Both of the applications use Entity Framework to communicate with the database (they have the same connection string).</p>
  
  <p>I wonder how can the web app be notified for any changes that have occurred to the database. Bear in mind that the two applications are not referenced, whatsoever. </p>
  
  <p>Is there event provided by EF that fires when some has changes. In essence, I would like to know when a change has happened, as well as, the nature of that change </p>