GitHub - Dicklesworthstone/claude_code_agent_farm
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GitHub - open-puffer: opensource and fastest vectorDB
github.comSaved December 9, 2025
Summary
Open Puffer is a single-node, NVMe-backed Rust vector database using segment-based storage with IVF-Flat, HNSW, IVF-HNSW, and PQ+OPQ for high-performance approximate nearest neighbor search.
It provides BM25-based full-text search, hybrid vector+text fusion (weighted, RRF, normalized, softmax), HTTP JSON APIs, and a CLI for managing collections, loading data, and running searches. The system supports metadata payloads, automatic compaction with tiered segments, mmap-based prefetching, and demonstrates sub-millisecond to low-millisecond latencies at million-vector scale with tunable recall via nprobe settings.
