title: Auto Sync Azure Blob to local file system
body: <p>I would like to know if there is a way through which I can auto-sync an Azure blob to the local file system, so that whenever a blob gets added to a container an event is fired so it can be downloaded to a local folder.</p>
  
  <p>So far I can sync from the local file system to Azure blobs, but not the other way.</p>
  
  <p>If I use polling, how frequently should I poll and how much does it affect performance?</p>