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

A schema migration tool for firestore

Kubernetes Operator that orchestrates relational database schema migrations

Manifest-driven schema & ingestion for labeled property graphs (GSTL): define once in YAML/Python, ingest from CSV/SQL/RDF/SPARQL/API, load to ArangoDB, Neo4j, TigerGraph, FalkorDB, Memgraph, or NebulaGraph.

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

Production-grade MongoDB migration toolkit for Node.js — single-file runs, real rollbacks, dry-run, checksums, hooks, transactions & locking. A modern migrate-mongo alternative.

Synor - Database Schema Migration Library - Core

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

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

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

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

Declarative schema migrations for LangGraph state persistence — Alembic for your checkpointers and stores

Generate DBML from a knex.js connection

SSDT-style declarative database projects for PostgreSQL — build, compare, deploy, validate, and reverse-sync your schema against a live database.

A lightweight CLI tool that detects out-of-sync databases and prevents commits when developers forget to run migrations

IntelliJ IDEA plugin for visualizing SQL migration history, comparing schema versions, validating migration files, and drafting new migrations

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

EvoSchema is a phase-based database evolution runner (Pre-DDL / DML / Assert / Post-DDL) for code-driven schema and data changes across multiple datasources. It solves the consistency challenge when multiple microservices need to evolve their own databases during a major release—without cross-service distributed transactions.

Propagate schema and semantic changes across your dbt stack as small, reviewable pull requests. Powered by a Knowledge Graph of your data lineage. Bring your own Anthropic API key.

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.