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For audience: curious beginners and busy engineers.Reading time: ~8–10 mins. TL;DR Terraform is an infrastructure-as-code (IaC) tool that lets you declare the cloud resources you want (networks, servers, databases, DNS, Kubernetes, etc.), then plans and applies the minimal changes to reach that desired state—reliably and repeatably. What is infrastructure-as-code (IaC)? In DevOps, Infrastructure as Code (IaC) is the practice of…