The image shows an OCI Region with a VCN containing a Private Subnet and Public Subnet.

The Private Subnet contains Oracle Autonomous Database (Data), Oracle Autonomous Database 23ai (Metadata + Vectors), and OCI Cache (Redis). A Rest Server VM (Python) connects to the Oracle Autonomous Database (Data), Oracle Autonomous Database 23ai (Metadata + Vectors), and OCI Cache (Redis) from a Load Balancer. A second Rest Server VM (Python) connects to the Oracle Autonomous Database (Data), Oracle Autonomous Database 23ai (Metadata + Vectors), and OCI Cache (Redis) from a Load Balancer, connects to OCI Generative AI (Embeddings) and OCI Generative AI (Chat Models).

The Load Balancer connects to the Digital Assistant, APEX UI, and Web UI VM in the Public Subnet via an API Gateway.