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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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Migrating a new PDB to the existing 19c Data Guard on ExaCC

We’ve already discussed  how to migrate databases from a standalone 12.2 database to a pluggable database (PDB) in a 19c… 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

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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