title: Calculate size of items in my Amazon DynamoDB table
body: <p>I'd like to figure out the size of items in my Amazon DynamoDB table or the full size so i can accurately forecast costs in a project I'm working on.</p>
  <p>I understand that for every 4kb of data read it will use 1RCU. So now id like to find out the size for every entry or the total table.</p>