20 分钟搭一个语义搜索引擎:Chroma + Qdrant 手把手教程
上篇文章做了 Chroma vs Qdrant vs Milvus 的全面对比,这篇直接动手。...
💡 你将学到
上篇文章做了 Chroma vs Qdrant vs Milvus 的全面对比,这篇直接动手。...
Vector Database Guide
Vector databases store embeddings for semantic search. They are essential for RAG applications.
Comparison
| Feature | Chroma | Qdrant | Milvus |
|---|---|---|---|
| Setup | pip install | Docker | Kubernetes |
| Performance (1M) | OK | Good | Great |
| Performance (100M) | No | OK | Great |
| Built-in embedding | Yes | No | No |
Quick start with Chroma
import chromadb
client = chromadb.Client()
col = client.create_collection("docs")
col.add(documents=["RAG is retrieval augmented generation"], ids=["doc1"])
results = col.query(query_texts=["What is RAG"], n_results=1)
Selection guide
- Learning/prototyping: Chroma
- Small production: Qdrant
- Large scale: Milvus
- Fully managed: Pinecone
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