Can someone please explain me what are Cocoa Bindings and Core Data? How can I use them? I have 2 books for Cocoa programming: Cocoa Programming (Anguish, Buck, Yacktman) and Learning Cocoa with Objective-C. None of them tells anything about CoreData or Cocoabindings. Can someone provide me with information or any link that might help me? Any book recommendation is also welcome.