{"id":"dynamodb-event-processing-simultaneously-constrained-and-unreliable","text":"DynamoDB event processing faces simultaneous capacity and reliability failures: stream fan-out is constrained by ordering requirements (parent-before-child) and consumer limits (max 2 Lambda consumers), while Kinesis CDC pipelines independently face four reliability hazards (out-of-order, duplication, size limits, auto-disable) — addressing capacity constraints by moving to Kinesis introduces reliability hazards, and neither path is sufficient alone.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-event-processing-simultaneously-constrained-and-unreliable","truth_value":"IN","reason":"premise"}]}}