{"id":"rds-db-subnet-group-spans-multiple-azs","text":"RDS requires a DB subnet group spanning multiple Availability Zones within a VPC.","truth_value":"IN","source":"entries/2026/03/08/rds-vpc.md","source_url":"","source_hash":"6271748c1ed15e89","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"rds-db-subnet-group-spans-multiple-azs","truth_value":"IN","reason":"premise"}]}}