Infrastructure as Code

Defining infrastructure in version-controlled configuration instead of clicking through a console — reproducible, reviewable, and diffable.

Read

25 min

Practice MCQs

25

Interview QA

25

Edition

v6

Editorial status

Reviewed

Relevant for

AI Engineer,Backend Engineer,Cloud Architect,Cloud Security Engineer,Cybersecurity Engineer,DevOps Engineer,Forward Deployed Engineer (FDE),Full-Stack Developer,MLOps Engineer,Network Engineer,Platform Engineer,Security Architect,Site Reliability Engineer,Solutions Architect

Scope: Terraform language and CLI documentation accessed 2026-08-30; OpenTofu 1.13 state encryption; current AWS CloudFormation change-set and drift behavior..