"A practical guide to MySQL to PostgreSQL migration. š ļø
Key insights: š¹ Validate application behaviour, not just row counts š¹ Map data types, collations, and stored routines carefully š¹ Use dry runs, rollback criteria, and staged cutover š¹ Watch for hidden dependencies (reporting SQL, BI dashboards, ETL) š¹ Choose the right delivery model (offline, staged sync, parallel run)
A must-read for engineers and tech leads.
#DatabaseMigration #MySQL #PostgreSQL #CloudComputing #DataEngineering"