title: Serving dynamically generated ZIP archives in Django
body: <p>How to serve users a dynamically generated ZIP archive in Django?</p>
  
  <p>I'm making a site, where users can choose any combination of available books and download them as ZIP archive. I'm worried that generating such archives for each request would slow my server down to a crawl. I have also heard that Django doesn't currently have a good solution for serving dynamically generated files.</p>