{"id":"stcs-min-threshold-default-four","text":"A size tier must accumulate at least 4 SSTables (the default `_min_threshold`) before `_stcs_compact` merges them; buckets below this threshold are skipped entirely.","truth_value":"IN","source":"entries/2026/05/29/sstable-and-compaction-sstable-_stcs_compact.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"stcs-min-threshold-default-four","truth_value":"IN","reason":"premise"}]}}