Terraform-style, declarative schema migration CLI for Postgres. Agent friendly.

A schema migration tool for firestore

Kubernetes Operator that orchestrates relational database schema migrations

Help you migrate from Greenplum(GPDB) to Cloudberry(CBDB)

Synor - Database Schema Migration Library - Core

Finds and repairs SQL database drift by comparing against data models.

Analyze PostgreSQL schemas and generate explainable NoSQL designs, HTML reports, and migration scripts.

Yet another tool to embed static files in your Go binary.

Generate DBML from a knex.js connection

A Python-based GUI application using Tkinter and MySQL to reverse-engineer, manage, and export database schema metadata.

Convert PMXT v2 hourly Parquet files back into the legacy v1 event schema for compatibility with existing ingest, replay, and analysis pipelines.

A scalable and extensible database migration tool for moving data between heterogeneous databases (e.g., MySQL to PostgreSQL) with support for job queues, Redis-backed processing, schema handling, and reliable large-dataset transfers.

Language-agnostic database migrations compiled into reusable, self-documenting executables.

Sync Firestore schema, indexes, and security rules between GCP projects. Perfect for deploying configurations from dev to staging to production environments.

Synchronize SQL Server schemas with Git (DB as Code) – bidirectional, dependency-aware

JSON Schema engine — validation, diff, patch, migrations

Manage your AWS Aurora DSQL schema as code

A web-based tool to connect to MySQL, PostgreSQL, or SQL Server databases, extract table schemas, and instantly generate BigQuery-compatible DDL statements for seamless migration.

This project involves designing and building a robust, normalized relational database for an Airbnb-like application. It covers the full lifecycle from creating an Entity-Relationship Diagram (ERD) and applying normalization principles to writing SQL scripts for schema definition and data population

DataStax gremlin schema-migrator