Deal with data storage?

Question

Objective-C

Good afternoon. I recently started writing in objective-c under mac os x, I need to store data in the program, about 500-2000 key-value pairs. As I understand it, there are 3 common ways to store data on mac os x: plist, core data and sqlite.
I know what plist and sqlite are, but I still didn’t understand after reading several articles how core data is arranged. Maybe that will prompt articles that you can read, which compare functionality, performance and everything else for these three systems.
Thanks in advance.

Answer 1

If there are no problems with English, then download mana through xCode and read them into your head. Also, along with mana, instances will be attracted, the consideration of which sometimes leads to enlightenment and finding answers to questions that have arisen.
Good luck!