All of that can be the same as other stacks except the Apache bit. You can stand up a Go application on Ubuntu hitting MariaDB as its persistence layer. Or Python. Or Node. Or Java. Or even Ruby. Shit, Haskell can do it.

Also, exec is a code smell. Arbitrary code execution is a massive security risk, and the effort to mitigate that risk is often less than explicitly building out the required functionality.

I think you need to explore more technologies, my friend. And read up on some security things

Edit: I now realize you mean exec as in calling out to a shell. All languages have this. Still, the overhead of spawning and managing a new process is often more than just implementing the logic in your application itself.