This article explains how to use dbt's defer feature to improve CI/CD pipeline efficiency by only rebuilding modified models instead of the entire project. It covers the setup process, benefits, and potential pitfalls of implementing defer in dbt workflows.

GitLab introduces enhancements to variable and artifact sharing in parent-child pipelines, allowing for more efficient management of pipeline data across different stages. This update simplifies the process of passing variables and artifacts, improving collaboration and CI/CD workflows for developers.

The article outlines how to implement a "build once, deploy everywhere" strategy using Azure DevOps Pipelines with the Azure Developer CLI. It highlights the benefits of using CI/CD artifact systems for improved traceability and cross-job compatibility, and presents a multi-stage pipeline structure that enhances deployment processes through better separation of concerns and validation checks.