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19c migration

Database Administration & Monitoring, Database management, Oracle

Near Zero Downtime Migration and failback with GoldenGate

23.04.2022 by Oracle Team

Oracle GoldenGate allows to migrate Oracle database with Near Zero Downtime and with failback capability. Near Zero Downtime migration means very minimal application switchover downtime. The failback consists to rollback the migration from 19c to 12c. The goal of this(…)

Database Administration & Monitoring, Database management, Hardware & Storage, Operating systems, Oracle

ODA: Move a DB to ASM after migrating from 11g to 19c

12.03.2021 by Jérôme Dubar

Introduction Modern Oracle Database Appliances still support 11gR2, but there are several drawbacks using this old version: if you want/need support for your databases, you should pay for Market Driven Support (11gR2 is even no more under extended support –(…)