title: Get notified when database change Android
body: <p>I have a SQL Server database and when there is insert in a table I want to notify the Android app.</p>
  <p>For example, when order receives, I insert it into a SQL Server database. I also want user to get notification in my app about the order. The app is always open. I use web services to contact with database.</p>
  <p>I don't want to request the table every 10 seconds or so. Is there any other way?</p>