In development I used to have my Node server serve my static files (img, pdf, etc.) but as production is getting closer, I feel it is very inefficient and puts an unneeded load on Node.
What is the right way to have my assets served by a different server? Is there a ready-made solution? Should I use a "good old" Apache-PHP stack? What should I know about ports forwarding and stuff like that?
Thanks a lot!