#Infrastructure

Rate limiting caps how many requests someone can make in a given time. This guide explains what rate limiting is, how it works, where you encounter it, and why services use it to stay stable and secure.

Serverless computing lets developers run code without managing servers, paying only for what they use. This guide explains what serverless is, how it works, its trade-offs, and why the name is misleading.

A load balancer distributes incoming traffic across multiple servers so no single one is overwhelmed. This guide explains what a load balancer is, how it works, and why large websites depend on it.