title: Using Amazon EC2 with Baas
body: <p>I am looking for a back end web service interface for our mobile apps but also 
  need to host a Ubuntu server behind this. Google seems to have an ideal solution
  for this with their Compute and App engine, how do I do this with Amazon AWS. Reason being
  is the Amazon EC2 has free tier.</p>
  
  <p>Thanks</p>