DevOps — Infrastructure as Code (IaC)

Infrastructure as Code (IaC) is a DevOps practice where infrastructure like servers, databases, and networks are managed through code instead of manual processes. This makes infrastructure setup repeatable, scalable, and version-controlled. IaC tools like Terraform, AWS CloudFormation, and Ansible allow teams to create scripts that automatically configure and deploy environments. It reduces human errors and speeds up deployment.

Example: Using Terraform scripts to automatically create and configure AWS EC2 instances.