Table of Contents Table of Contents Title and Copyright Information 1 Learn About Migrating to Oracle Cloud Infrastructure Why Migrate to Oracle Cloud Infrastructure About the Migration Scope About Oracle Cloud Infrastructure 2 Prepare to Migrate Oracle Data Hub Cloud Service to Oracle Cloud Infrastructure Options to Deploy DDAC/DSE on Oracle Cloud Infrastructure Size your Oracle Cloud Infrastructure Instances Check Data Hub Node Configuration Upgrade your Data Hub Nodes Prepare your Network 3 Migrate an Oracle Data Hub Cloud Service Cluster to Oracle Cloud Infrastructure Deploy the DataStax Cluster Stop Critical Services Add OCI Nodes as a New Data Center Trigger Migration of Data 4 Complete the Post-Migration Tasks Decommission your Data Hub Nodes Terminate your Data Hub Nodes