text: You can handle long-running tasks asynchronously. For example you can implement a queue 
  
  using Amazon SQS to manage order submission on. You can then use Step Functions to manage a 
  
  workﬂow that updates user information, and inventory counts after every order is processed. Along 
  the way, you will need to log actions, monitor app activity, and trace data ﬂows to debug. 