database-branching

DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software quality. Follow to stay updated.

PostgreSQL database branching

Isolated databases for every AI agent branch. Build, test, and migrate in parallel. Production stays untouched.

A disposable copy of your production stack for every pull request: masked Postgres, contained third-party APIs, and agents that use your app like people.

Keep your database in sync with your git branches.

Visualize your Neon Postgres branches

Best dev DB for agents — a test database cloned straight from your production. No seeding, no dumps. Real-time Postgres replication of rows and schema, with copy-on-write clones and snapshots.

The self-hosted Neon alternative — database branching for Postgres on infrastructure you own (AWS, GCP, Azure, or local Docker). Built on DBLab Engine.

Branch SQLite like git — copy-on-write forks, checkpoint/rollback/promote, kill-9-durable capture. Stock SQLite files on local disk or S3. Built for AI agents and eval harnesses.

Agentic-first CLI for Neon Postgres - per-project usage, billing, and branch management the dashboard won't show you

⚡ Lighting fast Postgres Branching/Cloning (Work In Progress)

Local PostgreSQL database branching CLI for migrations, schema diff, and isolated development.

Watch the WAL become the database: LSN observation, a deliberate delete, and a sub-second branch back to the pre-mistake LSN. Companion to the DevOps Daily post: devops-daily.com/posts/wal-as-the-source-of-truth-lakebase-storage-s3

The execution environment for AI database agents �� give Claude Code, Cursor, or your own agent a disposable branch of your Postgres to run migrations, indexes, and DELETEs against, then throw it away. Production is never touched.

GitHub Action for per-PR Cloudflare preview environments: an isolated Worker, D1, KV & R2 for every pull request — auto-deployed with dev data sync and migrations, torn down on close.

Archived demo of pgoverlay: every PR got a masked copy-on-write clone of prod. The recorded run is PR #1 — a migration that passed locally and failed on real data.

Versioned backend state for parallel AI coding agents — isolate, commit, diff, and reset real Docker Compose services.

A complete branchable-Postgres stack — storage engine, CSI driver and CloudNativePG — in your own cloud. Branching is copy-on-write in he storage layer, so a fork is instant at any size. Sleep/wake, object cold tier.

Self-hosted Neon: branching CLI + Helm chart for Docker and Kubernetes