The image shows a multicloud architecture with Google Cloud and two Oracle Cloud Infrastructure (OCI) Regions. Google Cloud uses an OCI managed network to interface with the two OCI regions.
Google Cloud hosts Project A and a default VPC with a primary region and a standby region.
Private Connectivity flows from the Application Subnet in each region to the Oracle Autonomous Database in the same region.
Data flows from the primary Oracle Database@Google Cloud VCN through Oracle Autonomous Data Guard to the standby Oracle Database@Google Cloud VCN.
Each OCI Region hosts a Control plane, OCI Object Storage, and OCI Vault. The OCI managed network spans Google Cloud and each of the two OCI regions.