proxy server gateway interface¶
A server gateway interface is a layer that decouples a web app from a specific web server. Allowing a web app developer to not be concerned with the production environment and only be concerned with a language specific standard. Their web app then communicates with an implementation of the standard - a server gateway interface.
Language specific standards¶
- Java - servlets
- Javascript - JSGI
- Python - WSGI (daphne)
- Ruby - Rack
- Perl - PSGI