Google Cloud SQL vs Grafana Cloud Application Observability

Google Cloud SQL is a managed cloud service for relational databases, supporting MySQL, PostgreSQL, and SQL Server. It provides automated backups, high availability, read replicas, scaling, and point-in-time restoration; retention can extend to 35 days. Database Migration Service can move databases from on-premises systems, Compute Engine, or other clouds, and lift-and-shift migrations to Cloud SQL are available at no additional charge. The service connects with Google Cloud products including Compute Engine, Cloud Run, Google Kubernetes Engine, Cloud IAM, BigQuery, and Datastream, as well as tools such as Looker and Terraform. It encrypts data in transit on Google’s internal networks and at rest, and supports private VPC connectivity and network firewalls. The dedicated trial provides PostgreSQL and MySQL Enterprise Plus instances for 30 days, with no automatic charge, followed by a 90-day stopped state. Cloud SQL is paid, from $0.04; there is no free plan. MySQL use is limited to the InnoDB storage engine.

Grafana Cloud Application Observability monitors applications and brings OpenTelemetry and Prometheus data together to help software engineers investigate anomalies and their causes. Its knowledge graph discovers services and relationships from telemetry, while the service catalog displays latency, error ratio, and request rate for each service. The RCA workbench and Entity Graph help investigate correlated problems across a stack. Metrics, logs, traces, and profiles share a unified view, with drill-down from a service into its signals. Grafana identifies Alloy as a collector with native pipelines for OpenTelemetry and Prometheus. The free plan includes up to 2,232 host hours per month and community support. Pro is listed at $0.03 a month, with a $19 monthly platform fee and $0.025 per host hour; host hours and application telemetry are billed at standard Grafana Cloud rates. Serverless usage is billed on telemetry ingested instead of host hours. The cloud service runs on Linux, macOS, Windows, and the web.