title: Can I save the memoize cache?
body: <p>I use memoize in a Node Web Service application.</p>
  
  <p>1) When I shutdown the service, can I rescue the cache created before the shutdown? </p>
  
  <p>2) The same scenario when I move my service to other server. </p>
  
  <p>Can I save the cache in disk and then when the service begin assign to the memoize object again?
  Thanks a lot</p>