{"id":"lsm-no-write-counters","text":"The LSM-tree engine has no built-in byte or operation counters for writes; all write instrumentation (WAL appends, SSTable flushes, compaction output) must be added from scratch","truth_value":"IN","source":"entries/2026/05/29/topic-write-amplification-measurement.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"lsm-no-write-counters","truth_value":"IN","reason":"premise"}]}}