CI/CD stands for Continuous Integration and Continuous Delivery (or Continuous Deployment). It’s a set of software development practices and a DevOps methodology that aims to streamline and automate the process of delivering new code changes and updates to production. CI/CD is an essential part of modern software development, ensuring that code changes are tested, integrated, and delivered rapidly and consistently.
Continuous Integration (CI) involves the automatic and frequent integration of code changes into a shared repository. Developers submit their code changes to this repository multiple times a day. After each submission, automated tests are run to detect and report any issues. This ensures that code is continually tested and integrated into the project, promoting early error detection and code quality.
Continuous Delivery (CD) is the practice of automatically deploying code to staging or pre-production environments after successful CI. This environment closely mirrors the production environment. It allows further testing and validation. If the code passes all the necessary tests and is approved, it can be automatically deployed to the production environment. Continuous Deployment (CD) takes it a step further by automatically deploying code changes directly to the production environment without human intervention, once they pass all tests in the pre-production environment.
CI/CD pipelines enable development teams to accelerate development, improve code quality, reduce manual errors, and enhance the overall software delivery process, resulting in more reliable and efficient software development and deployment.
Besides “Continuous Integration and Continuous Delivery (Deployment),” there are no other common full forms associated with “CI/CD” in the field of software development.