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Show HN: DuckDB community extension for prefiltered HNSW using ACORN-1

Quality: 8/10 Relevance: 9/10

Summary

The article presents a fork of DuckDB-VSS that adds ACORN-1 filtered HNSW search, pushing predicates into graph traversal to improve recall for filtered queries. It enumerates changes, configuration options, benchmarks, and usage instructions, making it a practical resource for implementing accelerated, filtered vector search inside DuckDB.

🚀 Service construit par Johan Denoyer