title: Any advantage of Tables over Blobs in Azure when there's no querying?
body: <p>Are there any advantages in using Azure Table Storage over Azure Blob Storage if I don't do any querying? Are performance and cost of Table Storage and Blob Storage similar for this scenario?</p>
  
  <p>For example: users keep notes (short texts) for listed products. In that case key is userID+productID pair, and note body is the value (0 or 1 note for each pair). Some users might have lots of notes for different products and very popular products will have tons of notes by different users.</p>
  
  <p>No need to query all notes neither by user, nor by product. Basically, only operations are getNote(userID, productID), updateNote(userID, productID, etag) and deleteNote(userID, productID, etag).</p>