On: Serverless Golang API with AWS Lambda

[scrollaway]

There is no fastcgi implementation which autoscales based on the amount of concurrency expected.

[jacques_chester → scrollaway]

Arguably, there is: https://php-fpm.org/

[candiodari → jacques_chester]

Or even just having your provider distribute the load of a number of servers. The same FastCGI handlers will startup on many actual machines, providing a measure of scaling.