New DuckDB Extension: bitfilters - Probabilistic Data Structures for Lightning-Fast Queries
Just launched a DuckDB Community Extension that brings high-performance probabilistic approximate membership filters to SQL! What it does: ✅ Fast set...
Just launched a DuckDB Community Extension that brings high-performance probabilistic approximate membership filters to SQL!
What it does: ✅ Fast set membership testing (O(1) lookups) ✅ 90%+ reduction in expensive operations through pre-filtering ✅ ~9-10 bits per element vs storing full datasets ✅ Zero false negatives, configurable false positives
Perfect for: 💎Optimizing joins on massive datasets 💎Efficient duplicate detection 💎Pre-filtering expensive operations 💎Smart cache management
Includes Quotient, XOR, and Binary Fuse filters - cutting-edge algorithms made accessible through simple SQL.
Learn more: https://query.farm/duckdb_extension_bitfilters.html
Who’s ready to supercharge their data operations? 🔥
Originally posted on LinkedIn.