Terraform is an open-source Infrastructure as Code (IaC) tool by HashiCorp that lets you define and provision cloud infrastructure using a declarative configuration language. This guide explains what Terraform is, why it matters, and how to get started managing infrastructure across AWS, Azure, and Google Cloud.
Nginx (pronounced "engine-x") is a high-performance web server, reverse proxy, load balancer, and HTTP cache used by over 34% of the world's busiest websites. This complete handbook covers Nginx installation, configuration, virtual hosts, reverse proxying, SSL/TLS, load balancing, and performance tuning.