title: AJAX async doesn't work
body: <p>I try send 16 asynchronous request's to my back-end . </p>
  
  <pre><code>$.each(response, function( k, v ) {
      uploadAdditionalRows(v)
  });
  
  function uploadAdditionalRows(value) {
                  $.ajax({
                      url: "/asins/table_data/" + encodeURIComponent(value),
                      cache:false,
                      type: "GET",
                      success: function(response) {
                          console.log(response);
                      }
                  });
  
                  return;
              }
  </code></pre>
  
  <p>But they return execute 1 after another.</p>
  
  <p><a href="https://i.stack.imgur.com/okO53.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/okO53.png" alt="enter image description here"></a></p>
  
  <p>How get response like this ? : </p>
  
  <p><a href="https://i.stack.imgur.com/fkHx5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fkHx5.png" alt="enter image description here"></a></p>