GitLab CI/CD
GitLab CI/CD is a built-in continuous integration and continuous deployment platform within GitLab that automates the software development lifecycle. It uses a YAML configuration file (.gitlab-ci.yml) to define pipelines for building, testing, and deploying code. This enables teams to implement DevOps practices by automating workflows from code commit to production.
Developers should learn GitLab CI/CD when working in teams using GitLab for version control, as it provides a seamless, integrated solution for automating CI/CD pipelines without relying on external tools. It is particularly useful for projects requiring automated testing, containerized deployments, and infrastructure as code, such as web applications, microservices, and cloud-native development.