Datatables and laravel using "yajra/laravel-datatables-oracle": "^5.12" no data in table but data in json

I'm trying to get datatables working server-side in my laravel project, i have managed to do it on a client side implementation, however, this can only handle 50K rows of data as opposed to 100K+ rows of data when using a server-side implementation.

So my question is HELP!!! I'll explain below :

I used = http://ift.tt/1jnXimp

My Routes

Route::controller('datatables', 'DatatablesController', [
    'anyData'  => 'datatables.data',
    'getIndex' => 'datatables',
]);

My Controller

class DatatablesController extends Controller
{
     /**
     * Displays datatables front end view
     *
     * @return \Illuminate\View\View
     */
    public function getIndex()
    {
        return view('datatables.index');
    }

    /**
     * Process datatables ajax request.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function anyData()
    {
        $userCostCode = Auth::user()->CostCode;

        $simsdt = Sims::whereRaw( ' left(`Cost Code`, 3) = ? ', [$userCostCode] );

        return Datatables::of($simsdt)->make(true);
    }
}

My View

<div class="box-body">
<table id="#data-table-large-2" class="display table table-bordered">
    <thead>
        <tr>
            <th> SIM no </th>
            <th> Voice Number </th>

        </tr>
    </thead>

</table>
</div><!-- /.box-body -->

@push('scripts')
<script>
$(function() {
    $('#data-table-large-2').DataTable({
        processing: true,
        serverSide: true,
        ajax: '{!! route('datatables.data') !!}',
        columns: [
            { data: 'SIM no', name: 'SIM no' },
            { data: 'Voice Number', name: 'Voice Number' }
        ]
    });
});
</script>
@endpush

My JSON is coming from datatables/data (route= datatables.data) result below, the stars below would have data there but had to remove it NOT FOR PUBLIC VIEW and replaced with '****secret****' but its just to show i am getting my JSON at the correct url. ```

{
"draw": 0,
"recordsTotal": 320,
"recordsFiltered": 320,
"data": [
{
"ID": 498,
"Item No": 4,
"SIM no": "****secret****",
"Voice Number": "****secret****",
"DH Data Number": "****secret****",
"DE Data Number": null,
"DC Data Number": "****secret****",
"DK Data Number": "****secret****",
"DJ Data Number": null,
```

via Chebli Mohamed