Usually all migration are prepared and test/exepriment a lot so the risks are reduce. I would say lot of my data loss are due to bug in code :(, sadly. We some

Usually all migration are prepared and test/exepriment a lot so the risks are reduce. I would say lot of my data loss are due to bug in code :(, sadly. We sometimes able to recover by using point in time recover. That's why nowsaday I opt for soft-delete and some kind of audit log so I can re-build the data.