title: DynamoDB Descending Order fetch records
body: <p>i have 100 records in collection,</p>
  
  <p>collection name:'users'</p>
  
  <pre><code>{
     "name":'senthilkumar',  
     "email":'senthily88@gmail.com',  //HashKey
     "age":21,
     "created":1465733486137,         //RangeKey-timestamp
  }
  </code></pre>
  
  <p>i need to fetch records the following sql query wise</p>
  
  <pre><code>select * from users order by created desc limit 10
  </code></pre>
  
  <p>How i can get above query format records from <strong>DynamoDB</strong></p>