Tag: Topaz system

Source URL: https://blog.cloudflare.com/topaz-policy-engine-design Source: The Cloudflare Blog Title: How we prevent conflicts in authoritative DNS configuration using formal verification Feedly Summary: We describe how Cloudflare uses a custom Lisp-like programming language and formal verifier (written in Racket and Rosette) to prevent logical contradictions in our authoritative DNS nameserver’s behavior. AI Summary and Description: Yes Summary:…