Engineer Builds Jenkins Pipeline That Gives Each Pull Request Its Own Postgres Database

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A software engineer has built an open-source Jenkins CI/CD pipeline that automatically provisions a dedicated Postgres database branch for every pull request, using Databricks Lakebase's copy-on-write cloning technology. Each branch is an instant, full-data clone of production, allowing migrations and tests to run against real rows rather than empty schemas. When a pull request is merged to main, the pipeline pauses at a mandatory DBA approval gate before any changes are applied to production. The entire workflow is driven by portable shell scripts, making it compatible with other CI platforms such as GitHub Actions, GitLab CI, and Azure DevOps. The project code and a walkthrough video are publicly available for teams looking to eliminate shared staging database bottlenecks.

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