The image shows an architecture diagram illustrating how Oracle Autonomous Transaction Processing Serverless can run in Google Cloud for high availability and data backup.

The process starts with "Users" on the left, who connect to the infrastructure via "Cloud Load Balancer" and "Cloud Armor" on Google Cloud. The load balancer directs traffic to "Cloud Run" services, which exist in both a primary and a standby Google Cloud region.

Each "Cloud Run" service connects to a "Serverless VPC Access connector," enabling secure access to databases. These connectors link to "Oracle Database@Google Cloud child site," which contains a "VCN" (Virtual Cloud Network) and "Subnet." This setup offers "Private Connectivity" to "Oracle Autonomous Transaction Processing Serverless" databases.

The diagram shows that both primary and standby regions use these secure, private connections to the database services. An arrow labeled "Automatic backup" leads from the primary Oracle Autonomous Transaction Processing Serverless database to "OCI Object Storage" in the "OCI Region" section at the far right. Similarly, the standby database also points to another "OCI Object Storage" in a different OCI Region.

There is a connection labeled "Cross-region Autonomous Data Guard" between the databases in the primary and standby Google Cloud regions, supporting data replication and failover between them.

At the top, the architecture is grouped under "Google Cloud – Project A," with virtual networks managed under "VPC default" and "OCI managed network." The OCI regions on the far right are designated as "OCI Region."

In summary, the image demonstrates a secure, redundant architecture for running applications on Google Cloud with transaction processing and automated backups on OCI, providing resilient and protected data storage.