{"id":"sstable-sparse-index-in-footer","text":"Both SSTable implementations store the sparse index at the end of the file with a footer pointer, meaning bloom filters could be co-located in the same footer region without changing the file layout","truth_value":"IN","source":"entries/2026/05/29/topic-bloom-filter-optimization.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"sstable-sparse-index-in-footer","truth_value":"IN","reason":"premise"}]}}