Multi-stage continuous integration

Multi-stage continuous integration (CI) is an advanced approach to the CI/CD (Continuous Integration/Continuous Deployment) process that involves breaking down the integration and testing phases into multiple stages. This method is designed to improve efficiency, reduce the time it takes to deliver software, and allow for more granular control over the deployment process. ### Key Features of Multi-Stage Continuous Integration: 1. **Separation of Concerns**: Different stages typically focus on different aspects of the integration and deployment process.