{"id":"irrevocable-decisions-span-both-data-and-observability-tiers","text":"Creation-time immutable decisions affect not only the data tier (DynamoDB consistency mode, LSIs, encryption) but also the observability tier (CloudTrail Lake KMS keys, pricing tier) — a wrong initial configuration can simultaneously lock in suboptimal performance AND inability to audit it.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"irrevocable-decisions-span-both-data-and-observability-tiers","truth_value":"IN","reason":"premise"}]}}