Terraform Modules: The Building Blocks of Scalable Infrastructure

Description

In the world of cloud automation, configuration is code — and like any good codebase, it needs structure, clarity, and reuse. That’s where Terraform modules come in. Modules are the backbone of maintainable Infrastructure as Code. They let you define infrastructure in reusable blocks, encapsulate complexity, and scale your deployments across environments and teams. Whether you’re provisioning a single VM or orchestrating multi-tier networks, modular design is what makes your Terraform code testable, auditable, and production-ready.