Let’s Encrypt protects a vast portion of the Web by providing TLS certificates to over 550 million websites—a figure that has grown by 42% in the last year alone. We currently issue over 340,000 certificates per hour. To manage this immense traffic and maintain responsiveness under high demand, our infrastructure relies on rate limiting. In 2015, we introduced our first rate limiting system, built on MariaDB. It evolved alongside our rapidly growing service but eventually revealed its lim...| letsencrypt.org
Basic Configuration¶| docs.ejabberd.im
IPv6 rate-limiting is scarily half-baked right now. If you run a server that does any kind of IP-based rate-limiting, consider not enabling IPv6 if possible. If you do use IPv6, check how your rate-limiter actually handles it.| adam-p.ca
Learn how to take source code from users and generate custom URLs using existing building blocks.| OpenFaaS - Serverless Functions Made Simple
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go| caddyserver.com