That querymapping shows one of the inherent problems that when calling a 'query', you have to make an API call ... and stitching uses REDIRECTS to call all the API's to query them.

Thus it will drop a thread, go outside the DMZ, reissue the request/response and a new thread WITH EVERY REDIRECT when stitching!!

That leaves numerous threads to be cleaned up, tons of MITM attacks to be mitigated and EXTREMELY SLOW responses.

This should ALL be being done with FORWARDS!