Building an open source (turbopuffer alternative)in Rust – Kosha (github.com) 1 points by ravitandon1990 26d ago ↗ HN
[–] ravitandon1990 26d ago ↗ I am experimenting with an open-source version of turbopuffer and looking to get comments/critique/contributions from the community on the project.Performance on turbopuffer benchmarks (https://github.com/turbopuffer/tpuf-benchmark)Full-text / BM25: p50 3.6 ms, p90 68 ms, p99 150 ms on a warm namespace, with 0 errors across 14,461 requests.Vector / HNSW kNN: 0.947 recall@10, with p50 124 ms, p90 248 ms, and p99 481 ms on a warm namespace.
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[ 1.9 ms ] story [ 13.9 ms ] threadPerformance on turbopuffer benchmarks (https://github.com/turbopuffer/tpuf-benchmark)
Full-text / BM25: p50 3.6 ms, p90 68 ms, p99 150 ms on a warm namespace, with 0 errors across 14,461 requests.
Vector / HNSW kNN: 0.947 recall@10, with p50 124 ms, p90 248 ms, and p99 481 ms on a warm namespace.