Show HN: Paganel – Data migration with a receipt you can verify later

Category: database

Tags: data-migration, rust, merkle-tree, database, etl, wasm-plugins

Score: 7.3/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 7)

Paganel is a Rust-based data migration engine that moves data and schema between MySQL, PostgreSQL, and CSV with declarative pipelines, crash-safe resume, parallel execution, and cryptographic Merkle-tree receipts for row-level verification. It combines schema/data migration, in-flight transforms, dry-run planning, and verifiable integrity in one binary, filling a gap between ad-hoc dump/restore and heavyweight ETL platforms.

Target audience: backend developers, data engineers, devops

Repository: https://github.com/stanstork/paganel · Rust · AGPL-3.0 · 5 stars

View on Hacker News