Open Source
DBMigrator
Database migrations, done right.
A .NET 10 CLI tool that migrates PostgreSQL databases between servers and sanitizes sensitive data with declarative YAML rules — locally, in Docker, or on Cloud Run.
What it does
Migrate between any two PostgreSQL instances
local, Docker, or Cloud Run
Declarative YAML sanitization
5 strategies: static value, null, template, faker, SHA-256
Pre-migration validation
checks tables, columns, and constraints before touching the database
Real-time progress tracking during dump and restore operations
Run the full pipeline or each step independently: migrate, sanitize, validate
Built on .NET 10
single cross-platform binary, no runtime to install
Get started
v0.3.2·Apr 7, 2026terminal
# Download the binary (no runtime required)
curl -L https://github.com/cl8dep/DBMigrator/releases/latest/download/dbmigrator-linux-x64 \
-o dbmigrator && chmod +x dbmigrator
# Validate your config before running
./dbmigrator validate --config config.yaml
# Full pipeline: migrate + sanitize
./dbmigrator run --config config.yaml
# Or run each step independently
./dbmigrator migrate --config config.yaml
./dbmigrator sanitize --config config.yamlCompatibility
Database engines
Currently supports PostgreSQL end-to-end. Support for additional engines is on the roadmap — contributions welcome.
| Engine | Migrate | Sanitize | Validate |
|---|---|---|---|
PostgreSQL | Available | Available | Available |
MySQL / MariaDB | Planned | Planned | Planned |
SQL Server | Planned | Planned | Planned |
SQLite | Planned | Planned | Planned |
Oracle DB | Planned | Planned | Planned |
CockroachDB | — | — | — |