Repository Index

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

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

A library for efficient similarity search and clustering of dense vectors.

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

[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

• ai
• faiss
• langchain
• llama-index

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

• oceanbase
• paxos
• htap
• cloud-native

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

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

Ruby wrapper for the Qdrant vector search database API

• api-client
• qdrant
• ruby
• vector-search

Ruby wrapper for the Weaviate vector search database API

• api-client
• ruby
• vector-search
• weaviate

Ruby wrapper for the Milvus vector search database API

• api-client
• embedding-vectors
• machine-learning
• ml

Go SDK for Dakera AI agent memory — self-hosted, 88.2% LoCoMo. Vectors, hybrid search, knowledge graphs, sessions.

• agent-memory
• ai-memory
• dakera
• go