Have I Been Pwned - Serving Billions of Requests and Terabytes of Data Without Going Broke

Explore how Have I Been Pwned, a free service for checking data breaches, manages to serve over 1.6 billion monthly API requests and terabytes of data without incurring massive costs. Learn about the innovative use of Cloudflare to reduce potential expenses by over 90% while improving speed and efficiency. Discover techniques applicable to most websites for similar cost-saving and performance benefits. Gain insights into scaling a popular service on Azure Functions and optimizing resource usage for high-volume data processing and API requests.