Promotion
Promotion in software development refers to the process of moving code, configurations, or applications from one environment to another, typically through a pipeline from development to staging to production. It is a key practice in DevOps and continuous delivery, ensuring that changes are tested and deployed systematically. This involves using tools and workflows to automate and manage the progression of software through different stages.
Developers should learn promotion to enable reliable and efficient software releases, reducing manual errors and downtime. It is essential for implementing continuous integration/continuous deployment (CI/CD) pipelines, where automated testing and deployment are critical. Use cases include deploying updates to web applications, rolling out new features in mobile apps, and managing infrastructure changes in cloud environments.