title: How to design DynamoDB for news articles table
body: <p>I'm new to DynamoDB. Actually I'm looking for a replacement for my Parse database, and end up looking at Amazon Mobile Hub. However, after trying out DynamoDB, I can't get my head around how to design a database that can query for example 10 latest news article. Let's say my Article table is very simple, with just title and content. How do I do this without expensively scan the whole table ?</p>
  
  <p>Thanks in advance for any help!</p>