The image shows four regions: intern, cloud, on-premises, and OCI (sa-saopaulo-1).

• The internet region contains: internet and Hugging Face.
• The cloud region contains OCI multicloud.
• The on-premises region contains applications on a data center.
• The OCI region contains a compartment with a VCN spanning an availability layer that has a sandbox environment, production environment, and an Oracle services network.

The sandbox environment contains:

• OCI Security virtual machine (VM).
• A data science layer with OCI Data Science, model deployment, quick actions, and jobs as options.
• A model science layer with three generic VMs.
• A playground layer with Flex VM, GPU A10, GPU A100, and GPU LS40.

The production environment contains:

• An application layer with OCI Load Balancer, OCI Monitoring, Oracle APEX front end, AI resources (OCI Generative AI Agents, Oracle Digital Assistant, OCI Speech, and OCI Functions), OCI DevOps, and Oracle API Gateway.
• A process layer with Oracle Kubernetes Engine, a work node, OCI Generative AI, and RDMA (BM GPU H100, BM GPU H100).
• A data layer with Oracle Database 23ai and OCI Object Storage buckets.

There are three workflows: A, B, and C.

• Workflow A:
  • A1: From the on-premises data center to Oracle Integration in the Oracle services network. There is also a bi-directional connection from the cloud region to Oracle Integration.
  • A2: From Oracle Integration to OCI Object Storage buckets.
  • A3: From OCI Object Storage buckets to OCI Events.
  • A4: From OCI Events to OCI Streaming.
  • A5: From OCI Streaming to OCI Connector Hub. There is also a bi-directional connection between OCI Connector Hub and the AI resources in the production environment.
  • A6: From the AI resources to Oracle API Gateway.
  • A7: Bi-directionally between Oracle API Gateway and the process layer.
  • A8: Bi-directionally between RDMA and OCI Object Storage buckets in the data layer.
• Workflow B:
  • B1: From the on-premises region to OCI Load Balancer in the production environment through the Dynamic Routing Gateway (DRG) on the OCI region's VCN.
  • B2: Oracle Apex front end.
  • B3: OCI Kubernetes Engine.
  • B4: Oracle Database 23ai.
• Workflow C:
  • C1: From the internet region to OCI Security VM in the sandbox environment through the internet gateway on the OCI region's VCN.
  • C2: From OCI Security VM to OCI Data Science.
  • C3: From the OCI Data Science options to the playground layer in the sandbox environment. There is also a connection from the Data Science options to the model science layer's VMs.