Repository Index

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

• search-engine
• search
• typo-tolerance
• site-search

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​.

• search-engine
• semantic-search
• semantic-search-engine
• vector-search

A modern text/numeric/geo-spatial/vector indexing library for go

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

• rust
• database
• serverless
• bigdata

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

• redis
• redis-module
• search
• search-engine

One proximity graph for vector search, sparse products & attention across RAM, VRAM & NVMe, over dense vectors, sequences, shapes & geospatial sets in 14 languages 🔍

• kann
• vector-search
• approximate-nearest-neighbor-search
• simd

🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .

• search-engine
• rust
• approximate-nearest-neighbor-search
• artificial-intelligence

Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python.

• nearest-neighbor-search
• quantization
• vector-database
• vector-search

A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.