{"id":"cloudsql-ha-doubles-cost-with-idle-standby","text":"Cloud SQL HA doubles infrastructure cost for automatic failover but the standby instance is idle — it cannot serve read queries, making read replicas in a third zone necessary for both read scaling and maximum resilience.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cloudsql-ha-doubles-cost-with-idle-standby","truth_value":"IN","reason":"premise"}]}}