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Existing systems. Migrating large mission critical systems with lots of SQL is surprisingly complex and expensive. Not only will they be tied to Oracle they a
by helsinkiandrew 4y ago
Existing systems. Migrating large mission critical systems with lots of SQL is surprisingly complex and expensive. Not only will they be tied to Oracle they are probably tied to a specific version that costs a fortune to be maintained.
- narrator 4y agoI did a migration from Oracle to PostgreSQL and saved a ton of money. I'm happy to say that automated integration tests for everything made cutting over not too bad. The other thing that helped was PostgreSQL consultants to plan and execute the data migration.