title: Objective-C and SQL?
body: <p>I've been reading on Wikipedia and it seems that NeXT developed an object-relational mapping framework for Objective-C called Enterprise Objects Framework. And then Apple absorbed NeXT and EOF became WebObjects. And then WebObjects became Java.</p>
  
  <p>Is there any part of the EOF or Objective-C based WebObjects lying around? An object-relational mapping framework for Objective-C would be immensely useful to me.</p>
  
  <p>UPDATE: I'm looking for a database agnostic ORM system that can connect to MySQL and SQLite at least, Oracle and PostgreSQL would be nice. I need to be able to update the database separately from the ORM, something CoreData does not allow.</p>