The image shows a single-instance Oracle Database across data centers deployed on-premises in two data centers: On-Premises Data Center 1 (Primary) and On-Premises Data Center 2 (Standby) with data backed up using Oracle Data Guard.

Each on-premises data center hosts an Oracle Database with an application.

The On-Premises region includes a Backup Destination and VMware. VMware hosts the Application which connects to the Oracle Database. Oracle Database connects with an arrow to the Backup server.