Configuration as Code
Configuration as Code (CaC) is a software engineering practice where system configuration is managed through code files rather than manual settings or GUI tools. It treats configuration as version-controlled source code, enabling automation, consistency, and reproducibility across environments. This approach is commonly used in DevOps, infrastructure management, and application deployment to streamline processes and reduce human error.
Developers should adopt Configuration as Code when managing complex, scalable systems that require frequent updates or deployment across multiple environments (e.g., cloud infrastructure, CI/CD pipelines). It ensures consistency, allows for automated testing of configurations, and facilitates collaboration through version control, making it essential for modern DevOps practices and infrastructure as code (IaC) workflows.