benseverndev-oss/goldenmatch

Zero-config entity resolution feeding a durable identity layer: messy records from any source become stable golden entities, a Customer 360 with provenance, merge/split and audit. Fellegi-Sunter beats hand-tuned Splink. Arrow-native/Rust, 250M rows in 11.2 min. Python + edge TypeScript (WASM), SQL-native in Postgres & DuckDB, 97 MCP tools + REST.

3 best points · 0 comments · 1 Hacker News post · 134 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: GoldenMatch – 100M-row dedupe on Ray in 213s, no Spark, Arrow-native (3 points, 0 comments, by benzsevern, 2026-06-04)