I have mixed feelings about this. It's saying that python is too slow for data science ignoring that python can outsource that work to Pandas or NumPy.
For GraphQL on Rails you can avoid graphql-ruby and use Agoo[1] instead so that that work is outsourced to C. So in practice it's not a problem.
For GraphQL on Rails you can avoid graphql-ruby and use Agoo[1] instead so that that work is outsourced to C. So in practice it's not a problem.
1. https://github.com/ohler55/agoo