title: Generating ZIP files in azure blob storage
body: <p>What is the best method to zip large files present in AZ blob storage and download them to the user in an archive file (zip/rar)
  does using azure batch can help ?
  currently we implement this functions in a traditionally way , we read stream generate zip file and return the result but this take many resources on the server and time for users.
  i'am asking about the best technical and technologies solution (preferred way using Microsoft techs)</p>