title: Using google memcache in nodejs session
body: <p>I would like to migrate from vm to app engine with an node.js app.
  How can i use session in this case, I know i should use 'google memcache' to make an cross vm session but how should i do it?</p>
  
  <p>I saw that there are some node module that can store the session in memcache db but the google memcache is different.</p>
  
  <p>Is this the best solution? or should i use mysql db ? i care a lot about the performance of this app.</p>
  
  <p>Thank you for the help.</p>
  
  <p>For the reference:
  <a href="https://github.com/GoogleCloudPlatform/appengine-nodejs" rel="nofollow">https://github.com/GoogleCloudPlatform/appengine-nodejs</a></p>