Demo with very large tables. Don't forget, that in large tables your columns must be indexed to give you maximum speed

<?php
	$xcrud = Xcrud::get_instance();
    $xcrud->table('million');
    $xcrud->limit_list('20,50,100,1000'); // do not use 'all' for large tables
    $xcrud->benchmark(); // lets see performance
    echo $xcrud->render();
?>