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Qdrant Vector Database

Qdrant 向量数据库

High-performance vector search engine written in Rust, for semantic search and recommendations.

Rust 编写的高性能向量检索引擎，用于语义搜索和推荐。

Website

https://qdrant.tech

Documentation

https://qdrant.tech/documentation

Pricing

free tier (cloud), pay-as-you-go, self-hosted (free)

Authentication

API Key

Popularity

63/100

Endpoints

https://{cluster}.cloud.qdrant.io:6333/collections

https://{cluster}.cloud.qdrant.io:6333/collections/{name}/points/search

SDKs

PythonTypeScriptGoRustJava

Key Features

◆High-performance (Rust-based)
◆Rich filtering & payload support
◆Scalable distributed architecture
◆Self-hosted (free) & cloud tiers
◆gRPC & REST interfaces

Code Examples

Search Pointsbash

curl -X POST https://your-cluster.cloud.qdrant.io:6333/collections/my-collection/points/search \
  -H "Content-Type: application/json" \
  -H "api-key: $QDRANT_API_KEY" \
  -d '{"vector": [0.1, 0.2, 0.3], "limit": 5}'