pgbranch is a tool designed to bring the power of version control to PostgreSQL databases. Just as developers use Git to manage code branches, pgbranch allows users to manage database branches, making it easy to switch between different database states without losing data or encountering inconsistencies.
The main problem that pgbranch solves is the difficulty of managing database migrations when switching between git branches. When working on a feature branch, database changes such as migrations, seed data, and test records can become incompatible with the main branch. Switching back to main often results in a broken database state, requiring manual intervention to reset the database. pgbranch eliminates this issue by creating instant snapshots of the database state, allowing users to switch between branches seamlessly and reliably.
pgbranch leverages PostgreSQL's template database functionality to create lightweight, fast snapshots of the database state. When you run pgbranch branch <name>, it creates a new branch that is a copy of the current database state. These branches are not full copies but rather references to the original, which makes them very efficient.
To switch between branches, you use the pgbranch checkout <name> command, which drops the current database and restores it from the selected snapshot. This process is fast and ensures that your database is always in a known, consistent state.
| Benefit | Description |
|---|---|
| Fast Switching | Switch between database states instantly without manual rollbacks |
| Schema Management | Compare and merge schema differences between branches |
| Remote Collaboration | Share database snapshots across teams using cloud storage |
| Git Integration | Automatically sync database branches with git branches |
| Secure Configuration | Encrypt remote storage credentials for safe version control |
pgbranch is particularly useful for development workflows where multiple feature branches require isolated database states. It helps prevent common issues like broken databases, inconsistent migrations, and lost work due to context switching.
Join our community of innovators and get your AI tool in front of thousands of daily users.
Get FeaturedIntegrate voice into your apps with AI transcription or text-to-speech. No credit card required.
Start Building