Building a Multi Source RAG Agent with LangGraph: Routing Between SQL and Vector Search

📰 Medium · LLM

Learn to build a multi-source RAG agent using LangGraph, routing between SQL and vector search, and improve your skills in AI and software engineering

advanced Published 4 Jul 2026
Action Steps
  1. Build a RAG agent using LangGraph and FastAPI
  2. Configure routing between SQL and vector search
  3. Integrate multiple data sources into the RAG agent
  4. Test the agent's performance and accuracy
  5. Apply the agent to real-world applications and refine its capabilities
Who Needs to Know This

Data scientists, software engineers, and AI researchers can benefit from this article to improve their skills in building multi-source RAG agents and integrating different data sources

Key Insight

💡 Integrating multiple data sources and routing between different search methods can improve the performance and accuracy of a RAG agent

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🤖 Build a multi-source RAG agent with LangGraph and route between SQL and vector search! 🚀

Key Takeaways

Learn to build a multi-source RAG agent using LangGraph, routing between SQL and vector search, and improve your skills in AI and software engineering

Full Article

A behind the scenes walkthrough of OmniSource, the multi source RAG agent I built with LangGraph, FastAPI, and two very different… Continue reading on Medium »
Read full article → ← Back to Reads

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