---
title: "Discussion on \"Knowledge Hub: Building a Multi-Source RAG System for Real-World Knowledge\" | Hashnode"
description: "Discussion on \"Knowledge Hub: Building a Multi-Source RAG System for Real-World Knowledge\". Explore Knowledge Hub, a multi-source RAG system for PDFs, code, GitHub, and articles with hybrid retrieval, evaluation, provenance, and FastAPI."
url: "https://hashnode.com/posts/knowledge-hub-multi-source-rag-system/6ab15e84a5ed237178ff9cc0"
---

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# [Knowledge Hub: Building a Multi-Source RAG System for Real-World Knowledge](https://jaivalsuthar.hashnode.dev/knowledge-hub-multi-source-rag-system?utm_source=hashnode&utm_medium=feed)

Explore Knowledge Hub, a multi-source RAG system for PDFs, code, GitHub, and articles with hybrid retrieval, evaluation, provenance, and FastAPI.

Sep 21 · 26 min read · jaivalsuthar.hashnode.dev  
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-   [#rag](https://hashnode.com/tag/rag)
-   [#ai](https://hashnode.com/tag/ai)
-   [#information-retrieval](https://hashnode.com/tag/information-retrieval)
-   [#vector-search](https://hashnode.com/tag/vector-search)
-   [#python](https://hashnode.com/tag/python)
-   [#qdrant](https://hashnode.com/tag/qdrant)
-   [#system-design](https://hashnode.com/tag/system-design)

## Written by

[Jaival Suthar](https://hashnode.com/@JaivalSuthar)

@JaivalSuthar · India

  
[View profile](https://hashnode.com/@JaivalSuthar)

Software Engineer | Frontend Architecture & System Design | Building scalable production systems

I write technical articles that analyze real world engineering problems through the lens of production systems. My work focuses on architectural tradeoffs, UI layer system design, performance optimization, and reliability patterns derived from shipping and maintaining scalable applications.

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