title: Should one use google cloud app engine or compute engine or container engine for a large Drupal website migration?
body: <p>I am aware that Google cloud has an IaaS offering which allows point click installation of drupal sites using Bitnami. But I am wondering how this compares with using App Engine or container engine (instead of IaaS).</p>
  
  <p>Per OP--
  Large is defined as: "upto 1 million daily users visits to the website and growing"</p>