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Migrate and Upgrade Oracle Database 12.1 on Windows to 12.2 on Linux Using Oracle Data Guard with Mixed Versions

My customer needed to migrate and upgrade Oracle Databases from 12.1.0.2 on Windows to 12.2.0.1 on Linux with minimum… Read more

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Moving Oracle Database to the Cloud 12.2 standalone to 19C RAC PDB

I see more and more Oracle Databases are moving to the public cloud or to a hybrid cloud solution. Depending on the platform,… Read more

LinkedIn 20200625 Oracle Zero Downtime Migration

Oracle Zero Downtime Migration Troubleshooting

The Oracle Zero Downtime Migration (ZDM)  tool has been created to help with Oracle database migrations. It saves time… Read more