title: Is it possible that Google App Engine Access external database like Google App Script
body: <p>I have try google app script which allows developer access an external database</p>
  
  <p>Both GAE &amp; App script are the product from google.</p>
  
  <p>I have been told that GAE can not connect to an external database since long time ago</p>
  
  <p>I have wonder if google have changed their mind after launching the google cloud sql(which I want to complain that why they don't have a free tier)</p>
  
  <p>It will be strange if they are not providing JDBC connection in GAE but providing it in Google App Script</p>