{"id":"s3-all-classes-11-nines-except-rrs","text":"All S3 storage classes provide 99.999999999% (11 nines) durability except Reduced Redundancy Storage which provides only 99.99% durability.","truth_value":"IN","source":"entries/2026/03/08/s3-storage-classes.md","source_url":"","source_hash":"5d2d178d9e4476d5","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"s3-all-classes-11-nines-except-rrs","truth_value":"IN","reason":"premise"}]}}