The purpose of the post is just to provide some general information about the different concepts provided by CoreData. The framework first lacks of a clear docu

The purpose of the post is just to provide some general information about the different concepts provided by CoreData. The framework first lacks of a clear documentation I would say. Regarding reliability, if the rules are respected, I would consider CoreData as a reliable framework. Regarding speed, I would say that CoreData is far lower than other low level approach. It is up to the developer to estimate the needs in term of speed/performance. The biggest advantage of CoreData, according to me, would be the integration with the UI libraries, but this is only my opinion :) I guess you gave the same talk at appbuilders last year right?