title: SQLite + Core Data Vs. File system on Iphone App that shows photos. What's more performant?
body: <p>I have an application where the user will navigate around a set of photographs. What's best in terms of performance for this scenario, SQLite + Core DATA for persisting the photos as NSData objects or having the photos as png files directly on the file system?</p>
  
  <p>thanks. </p>