qdrant / qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

lancedb / lancedb

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

MariaDB / server

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.

pgvector / pgvector

Open-source vector similarity search for Postgres

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​.

milvus-io / milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

lmcinnes / pynndescent

A Python nearest neighbor descent for approximate nearest neighbors

haifengl / smile

Statistical Machine Intelligence & Learning Engine

mlpack / mlpack

mlpack: a fast, header-only C++ machine learning library

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 🔍

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.

willard-yuan / awesome-cbir-papers

📝Awesome and classical image retrieval papers

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

AddictedCS / soundfingerprinting

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

qdrant / quaterion

Blazing fast framework for fine-tuning similarity learning models

spotify / voyager

🛰️ An approximate nearest-neighbor search library for Python and Java with a focus on ease of use, simplicity, and deployability.