DB data migration is a pain

JDBMig: A Lightweight CLI Tool for Cross-Database Data Migration When a client tasked me with migrating data from MySQL to PostgreSQL (and later Oracle), I conducted an extensive search for existing open-source solutions. While there are excellent commercial tools available, I found a gap in the open-source market for something that was both simple and highly functional without excessive overhead. At the time, I was working extensively with Java and JDBC. Given that JDBC drivers exis