This image shows a sample architecture and components in an Oracle Cloud Infrastructure region. There are two compartments A and B, and they're connected through LPG. Customers can connect to the tenancy via VPN and DRG.

Compartment A has load balancers, Oracle SOA on Integration, EBS Application, Cloud Manager, Integration Agent, and File Storage System. Communication between Compartment A VCN and Financials Cloud happens through Service Gateway. Oracle Integration is connected to Service Gateway outside the VCN.

Compartment B has Database System and Autonomous Database private endpoint.