fnAddData effects speed of page load when records are 30-40K

umair_malik

i'm adding data in datatable dynamically by using fnAddData and fnDraw functions, it's working as required but page took 10-20 seconds in loading.is there any way which speed it up? my code is as follow:

$(window).load(function() {

$.ajax({
    type: "GET",
    url: "filters.php",
    data: {limit: 10000, start_from: (i * 10000)},
    success: function(response) {
        var array = JSON.parse(response);

        Object.keys(array).forEach(function(key) {
            oTable.fnAddData([
                array[key][1],
                array[key][2],
                array[key][3],
                array[key][4],
                array[key][5],
                array[key][6],
                array[key][7],
                array[key][8],
                array[key][9],
                array[key][10],
                array[key][11],
                array[key][12],
                array[key][13],
                array[key][14],
                array[key]['link']
            ], false);
        });
        oTable.fnDraw();

    },
    datatype: 'json'
});

});