{"id":"avro-negative-count-carries-byte-size","text":"A negative block count `-N` in Avro's spec means N elements follow, preceded by a byte-size long that enables O(1) skipping of the entire block without parsing elements","truth_value":"IN","source":"entries/2026/05/29/topic-avro-block-encoding.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"avro-negative-count-carries-byte-size","truth_value":"IN","reason":"premise"}]}}