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Really enjoyed this practical guide on MySQL to PostgreSQL migration. 💻 I liked how it goes beyond data transfer and focuses on schema compatibility, application behaviour, hidden dependencies, performance testing, and rollback planning. The step-by-step approach makes a complex migration feel much more manageable. A very useful read for teams planning a reliable database migration. 👏
A very practical guide to MySQL to PostgreSQL migration. I especially liked how it highlights that migration is not just about moving data, but also requires careful planning around schema compatibility, application changes, testing, and performance. The step-by-step approach makes the process much easier to understand.
The shift toward PostgreSQL for enterprise workloads is accelerating across the UK tech landscape. 🐘 In your experience executing database migrations, what's usually the most complex phase: rewriting legacy stored procedures/queries 🛠️ or managing live data sync during cutover window?
Shayma Parween
"A practical guide to MySQL to PostgreSQL migration. 🛠️
Key insights: 🔹 Validate application behaviour, not just row counts 🔹 Map data types, collations, and stored routines carefully 🔹 Use dry runs, rollback criteria, and staged cutover 🔹 Watch for hidden dependencies (reporting SQL, BI dashboards, ETL) 🔹 Choose the right delivery model (offline, staged sync, parallel run)
A must-read for engineers and tech leads.
#DatabaseMigration #MySQL #PostgreSQL #CloudComputing #DataEngineering"