{"id":"sstable-entry-types-binary","text":"The SSTable format supports exactly two entry types (value and tombstone via `TOMBSTONE_MARKER`); there is no third type for merge operands, which would be required for RocksDB-style merge support","truth_value":"IN","source":"entries/2026/05/29/topic-rocksdb-merge-operator.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"sstable-entry-types-binary","truth_value":"IN","reason":"premise"}]}}