I have some data in array (23000 records). I need to load it into store. I test performance in virtual machine.
Chrome do loading for 4 seconds, IE8 for 200! seconds. I've suspended events on this store. What can I do to optimize this part of application. (IE drops annoying errors about long running script)..
Maybe there is some another method, that will do it faster, or I need to override something? I just need to create models and put it into store's data... Or it's impossible...?