RAGatouille

AI Data Runtime for Agents. Provides serverless Postgres with a multimodal datalake, enabling scalable retrieval and training. Unifies vector storage, dataset management, and streaming data loading for AI agent workflows.

阿里巴巴开源的轻量级高性能进程内向量数据库，采用 C++ 核心实现，支持 Node.js 和 Python 绑定，适用于 RAG、Agent 记忆和向量检索场景。

Chroma 是一个开源的 AI 原生嵌入式数据库，专为构建 LLM 应用而设计。提供简单的 API 来存储嵌入向量、执行相似度搜索，是构建 RAG 应用的理想选择。

ColiVara is a suite of services for storing, searching, and retrieving documents based on visual embeddings. It uses vision models instead of chunking and text-processing, achieving state-of-the-art retrieval on both text and visual documents without OCR.