ETag best practice?


Ok, question about ETag best practice!

  • Generating an ETag on each GET/HEAD request is not a great ideal for “zippyness” and workload.
  • So instead, generate an ETag on POST/PUT/PATCH


  • where does one store this ETag?
  • I want to say the .metafile… does this seem right?

any opinion/help much appreciated here.