Everything in Git: Running a Trading Signal Platform on NixOS

Database configuration, workflow schedules, secrets, log shipping, observability—across every machine. No SSH sessions, no manual steps, no configuration (or documentation!) drift. Each server converges to whatever state is declared in our git repository.

As we're writing this, px dynamics is a few weeks old. We wanna take you through how we set up camp: The infrastructure took less time to build than it would take most startups (us included!) to properly configure an AWS account. We're not migrating from something else or "modernizing legacy systems." We started here.

Interesting writeup. I love NixOS exactly for the reasons highlighted in this post.