{"id":"sstable-metadata-has-level-field","text":"`SSTableMetadata` in `sstable-and-compaction/sstable.py` tracks a `level` field, indicating the compaction module is structured for leveled compaction even though `lsm.py` uses flat single-level merges","truth_value":"IN","source":"entries/2026/05/29/topic-mvcc-version-snapshots.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"sstable-metadata-has-level-field","truth_value":"IN","reason":"premise"}]}}