vector-database

基于 AI 的个人成长轨迹分析系统，通过记录生活、回顾历史、分析模式帮助用户更好地理解自己，实现持续成长。包含智能路由、RAG 检索、自主任务智能体等功能。

Open-source protocol suite standardizing LLM, Vector, Graph, and Embedding infrastructure across LangChain, LlamaIndex, AutoGen, CrewAI, Semantic Kernel, and MCP. 3,330+ conformance tests. One protocol. Any framework. Any provider.

AlayaLite – A Fast, Flexible Vector Database for Everyone.

A curated list of battle-tested tools, frameworks, and best practices for building scalable, production-grade Retrieval-Augmented Generation (RAG) systems.

A simple, easy-to-hack Vector Database

fully local, temporally aware natural language file search on your pc! even without a GPU. find relevant files using natural language in less than 1 second.

Your new mate on Discord and Slack. Powered by AI.

pgvector for PostgreSQL Windows (native compiled in Microsoft Windows environment)

Coltt is a vector database that supports Multi-Vector Search, high-performance HNSW, FLAT and quantization, and enables fast searches through sophisticated internal data shard design.

Community Plugins for Genkit (OpenAI, Groq, Anthropic, Cohere, etc)

Awesome List of Vector DB resources

ChatData 🔍 📖 brings RAG to real applications with FREE✨ knowledge bases. Now enjoy your chat with 6 million wikipedia pages and 2 million arxiv papers.

Visual and semantic vector similarity with Redis Stack, FastAPI, PyTorch and Huggingface.

GGNN: State of the Art Graph-based GPU Nearest Neighbor Search

Context intelligence layer for LLM agents: persistent memory with write-time dedup, sensitivity tagging, conflict detection, and hierarchical decay. ~12ms. No LLM calls. MIT.

Cognitive memory database for AI agents — consolidates duplicates, detects contradictions, fades stale memories via temporal decay. Rust, Apache-2.0, ships as library / MCP server / HTTP cluster.

How to create Question-Answering system combining Langchain and OpenAI

A JavaScript library that brings vector search and RAG to your browser!

Voice notes for iPhone and macOS - 100% Rust, Dioxus, local-first (SQLite + LanceDB + RIG)

VectorRAG.Net is a .NET-native high-performance vector database library for semantic search and RAG (Retrieval-Augmented Generation). Core search is based on Random Hyperplane LSH candidate generation with exact rerank by dot/cosine.