---
title: "Discussion on \"Guide to Using RAG with LangChain and ChromaDB/FAISS\" | Hashnode"
description: "Discussion on \"Guide to Using RAG with LangChain and ChromaDB/FAISS\". Build a 'Chat with PDF' app in 10 minutes. We walk through the code for loading documents, creati..."
url: "https://hashnode.com/posts/rag-langchain-chromadb-guide/69ae36247eb319a147e0d0fa"
---

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# [Guide to Using RAG with LangChain and ChromaDB/FAISS](https://abstractalgorithms.hashnode.dev/rag-langchain-chromadb-guide?utm_source=hashnode&utm_medium=feed)

Build a 'Chat with PDF' app in 10 minutes. We walk through the code for loading documents, creati...

Mar 9 · 14 min read · abstractalgorithms.hashnode.dev  
Updated Jun 18  
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-   [#ai](https://hashnode.com/tag/ai)
-   [#chromadb](https://hashnode.com/tag/chromadb)
-   [#langchain](https://hashnode.com/tag/langchain)
-   [#llm](https://hashnode.com/tag/llm)
-   [#python](https://hashnode.com/tag/python)
-   [#rag](https://hashnode.com/tag/rag)

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