UITableView insertRowsAtIndexPaths:WithRowAnimation without freeze UI

Question

I try to understand what is the best practice to use when I work with UITableView with large number of row to insert when the table is visible.

This

Answer 1

Do you try like this:

dispatch_async(dispatch_get_main_queue(), ^{
        [self.tableView beginUpdates];
        [self.tableDatalist insertObject:obj atIndex:index];

        [self.tableView insertRowsAtIndexPaths:@[[NSIndexPath indexPathForRow:index inSection:0]]
                              withRowAnimation:UITableViewRowAnimationRight];
        [self.tableView endUpdates];
    });