Definition
CD Fundamentals refers to the core principles and practices of Continuous Delivery, a software development approach that ensures code changes can be reliably released to production at any time. It involves automating the build, test, and deployment processes to achieve a state where software can be released frequently and with high confidence. This practice streamlines the software development lifecycle, reducing the time from idea to deployment and enabling faster feedback loops. For instance, a team might use CD Fundamentals to automatically deploy tested code changes to a staging environment after every successful commit. A common point of confusion is distinguishing Continuous Delivery from Continuous Deployment, where the latter automatically deploys to production without manual intervention. Understanding CD Fundamentals is crucial for roles involved in DevOps and modern software engineering, appearing in domains related to software development and deployment pipelines.