{"id":"hash-index-is-memory-bound-by-design","text":"Hash index storage is fundamentally memory-bound: every key must reside in RAM for the single-seek O(1) read path, making dataset size directly constrained by available memory with no spill-to-disk fallback.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"hash-index-is-memory-bound-by-design","truth_value":"IN","reason":"premise"}]}}