This image shows an Oracle Cloud Infrastructure region with a VCN. The VCN has the following Managed Services: Oracle Streaming Service and Service Connector Hub. An Availability Domain inside the VCN has a Public App Subnet with Oracle Functions and a Private DB + ADW Subnet with an Autonomous Data Warehouse and Network Security Group. Each subnet has a route table and security list. IAM Service and Audit Service also appear in the VCN.

Data flows from Kafka Producer through a Dynamic Routing Gateway to Oracle Streaming Service, to Oracle Service Connector Hub in Managed Services. From the Service Connector Hub, data flows through a Service Gateway to Oracle Functions in the Public App Subnet, and then to the Autonomous Data Warehouse in the Private DB + ADW Subnet.