The City Running in Production You Need Mixin and Alexa in Production

I guess one thing that the city running in production you need Mixin and Alexa in production, right? That's something like for you as releases or like distillery that generally people don't go on that route. Do you generally have that Alexa and Erlang installed for that or is it like a hack that you found to use MixinStyle? Oh actually when I used MixinStyle on the code locally so far so I don't use it on the production system directly but I can typically back port a projection database or get to read only access to a projection bucket etc. But at the same time there is a lot that we learn while writing those scripts that we can keep around. And