Cloudflare: Happy 3rd Birthday

This post details the early challenges and successes of Cloudflare's public launch, specifically focusing on the engineering feat of handling an unexpected surge in website signups. It highlights the development and near-failure of a 'circuit breaker' system designed to manage signup capacity, and the subsequent decision to remove these breakers based on the confidence in the core system's scalability. This demonstrates the company's early commitment to ease of signup and its ability to rapidly scale its infrastructure to meet demand.