Cloud SQL Google Professional Data Engineer GCP

A fully-managed database service
Easy to set up, maintain, manage, and administer relational databases on GCP
CloudSQL automates backups, replication, encryption patches and capacity increases.
Connect from App Engine,/Compute Engine/GKE/ workstation.
Use BigQuery for analytics
Enable automatic failover for highly available database
Data is automatically encrypted
It is SSAE 16, ISO 27001, and PCI DSS v3.0 compliant
Supports HIPAA compliance.
Instance size is tied to network throughput
Disk throughput and iops are tied to size of disk
SSL access to sql instance is supported
Instance access control is different from project access control and uses whitelisting
Use with MySQL, PostgreSQL, or SQL Server.