lancedb / lancedb
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
lancedb / lancedb
pgvector / pgvector
Open-source vector similarity search for Postgres
ronitgupta138 / Vectra-Core
⚡ In-Memory Vector Search Engine & HNSW ANN Graph in Java 21 Loom. Sub-millisecond KNN retrieval, 8-bit scalar quantization (SQ8), 16,000+ QPS.
weaviate / weaviate
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
parqdb-io / parqdb
Billion-scale embedded vector database built entirely on Parquet and Arrow.
unum-cloud / USearch
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
lmcinnes / pynndescent
A Python nearest neighbor descent for approximate nearest neighbors
microsoft / SPTAG
A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search scenario.
infiniflow / infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
vdaas / vald
Vald. A Highly Scalable Distributed Vector Search Engine
NGT-labs / NGT
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data