CGI::Fast is a subclass of the CGI object created by CGI.pm. It is
specialized to work with the FCGI module, which greatly speeds up
CGI scripts by turning them into persistently running server
processes.  Scripts that perform time-consuming initialization
processes, such as loading large modules or opening persistent
database connections, will see large performance improvements.

Homepage:
https://metacpan.org/release/CGI-Fast
