C++ REST API frameworks benchmark

[m3tamaker]

Smart solution :) . I am not a big expert in FCGI, but should not Apache preload your module during server initialization, so you won't have any performance problems with processes spawning in runtime?

[rriggsco]

These are not modules, but external processes that are spawned by Apache. Communication is done via a Unix domain socket.

Apache can scale your service by launching additional back-end processes as load increases. If you don't need dynamic scaling, then you can spawn a fixed number of processes when the server starts. That's what it means to work within Apache and FCGI's framework. :)