title: Storing facebook friend list in coredata?
body: <p>I am developing an app that uses a users facebook friends for some sort of interaction.
  Now I am using core data to store some user data and I am not sure whether I would like to store the users friend in the database as well for caching.</p>
  
  <p>It's a speed over storage kind of situation as storage-wise it's O(n) storage over connection speed fetching each time the friends list and then manipulating it as I need to.</p>
  
  <p>Of course there has to be a handler to check if the friend list got bigger or smaller but let's assume that I have that validation happening lazily and in the background while the application loads.</p>
  
  <p>Any thoughts would it be wise to save it to the core data database or should I just be fetching it and re-populating the database every time the application runs?</p>