{"id":"compaction-threshold-controls-overlap-window","text":"The `compaction_threshold` parameter (`lsm.py:204`) directly controls how many overlapping SSTables can accumulate before compaction, setting the worst-case missing-key probe count to `threshold - 1`","truth_value":"IN","source":"entries/2026/05/29/topic-size-tiered-vs-leveled-read-amplification.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"compaction-threshold-controls-overlap-window","truth_value":"IN","reason":"premise"}]}}