No performance gain with -setfetchbatchsize on NSfetchedresultscontroller

Question

Hi: I tried to gain performance by setting -setfetchbatchsize to 20 on NSFetchedResultsController with about 2k core data entries. But I can't recognize any changes in retrieval time by using -setfetchbatchsize. It is as slow as before on the iPhone...

Any experiences?

Edit: I just found a bug report with a similar issue: http://openradar.appspot.com/7679737

Answer 1

2000 objects should not be slow on the iPhone. What does your data model look like?