YouTube video processing uses C++. It also uses Go and Java along with Python.
PInterest makes heavy use of Erlang for scaling.The rate-limiting system for Pinterest’s API and Ads API is written in Elixir and responds faster than its predecessor.
Takeaway: Basically you need to either build your own PythonVM/CPython fork for better Python performance or use another language for the parts that needs to scale or run fast.
YouTube video processing uses C++. It also uses Go and Java along with Python.
PInterest makes heavy use of Erlang for scaling.The rate-limiting system for Pinterest’s API and Ads API is written in Elixir and responds faster than its predecessor.
Takeaway: Basically you need to either build your own PythonVM/CPython fork for better Python performance or use another language for the parts that needs to scale or run fast.