Description of the illustration upgrade-migrate-db.png

The image is a diagram that shows the process for using Oracle GoldenGate to remote capture a source database version 11.2.0.3 with Oracle GoldenGate 12.3 and use Remote Delivery to Oracle Cloud Infrastructure. The image has two boxes: on the left is an On Premise Data Center and on the right is Oracle Cloud Infrastructure Region. Overarching both boxes is Oracle GoldenGate with an arrow that leads from the On Premise Data Center to the Oracle Cloud Infrastructure Region.

In the On Premise Data Center, the Source Database is version 11.2.0.3. An arrow labeled Remote Capture leads from the Source Database to Oracle GoldenGate 12.3 on Compute.

In the Oracle Cloud Infrastructure Region, an arrow labeled Remote Delivery leads from Oracle GoldenGate 18c on Compute to Oracle Database Exadata Cloud Service.

There are two arrows near the bottom of the image. The first arrow starts in the On Premise Data Center and is labeled Start Oracle GoldenGate Capture. The arrow continues between the On Premise Data Center and Oracle Cloud Infrastructure Region and is labeled Start Oracle GoldenGate Delivery. The second arrow starts in the On Premise Data Center and is labeled Take RMAN backup for InitLoad. The arrow continues between the On Premise Data Center and Oracle Cloud Infrastructure Region and is labeled Transfer RMAN backup to Oracle Database Exadata Cloud Service using SCP. The arrow ends in the Oracle Cloud Infrastructure Region with a label Restore RMAN backup as non-CDB, upgrade to 18c and convert to PDB.