This RAG AI Agent with n8n + Supabase is the Real Deal - YouTube
- Positive
- # rag ai agent
- # n8n
- # supabase
for the first month
Transform how you read and learn
Briefy turns all kinds of lengthy content into structured summaries in just 1 click. Save, review, find, and share knowledge effortlessly.
Offer expires in
Overview
This video demonstrates how to build a robust and production-ready RAG AI agent using n8n and Supabase, without writing any code. The agent leverages Supabase's vector database capabilities for efficient knowledge retrieval and utilizes n8n's workflow automation to create a seamless user experience. The video highlights the importance of using a persistent chat memory and vector database for scalability and reliability, contrasting it with the limitations of in-memory solutions often seen in other tutorials. The tutorial provides a step-by-step guide to setting up the workflow, including creating a Supabase account, configuring the n8n nodes, and integrating with Google Drive for document management.
Introduction to RAG AI Agent
- 💬
The video introduces the concept of RAG (Retrieval Augmented Generation) AI agents, which use a knowledge base to answer user queries.
- 🚀
The tutorial focuses on building a production-ready RAG agent using n8n and Supabase, addressing the limitations of simpler solutions often found in other tutorials.
- 💡
The video emphasizes the importance of using a persistent chat memory and vector database for scalability and reliability, contrasting it with the limitations of in-memory solutions.
Demonstration of RAG AI Agent
- 🤖
The video showcases a live demonstration of the RAG AI agent, highlighting its ability to answer questions based on a knowledge base of documents.
- 📚
The agent is initially empty, demonstrating its ability to handle a knowledge base with no documents.
- 🔍
The agent is then tested with a question it cannot answer, showcasing its ability to learn and adapt as new documents are added to the knowledge base.
Setting Up Supabase
- ☁️
The video guides viewers through setting up a free Supabase account, which will be used for both chat memory and vector database.
- 🔑
The video highlights the importance of the free tier for getting started with Supabase, emphasizing its affordability and scalability.
- ⚙️
The video explains how to access the necessary credentials for connecting to Supabase from n8n, including the PostgreSQL connection details and the API connection URL.
Workflow Execution in n8n
- 🔌
The video walks through the n8n workflow step-by-step, explaining the purpose and functionality of each node.
- 💬
The video demonstrates how to use the chat trigger node to receive user input and test the AI agent within the n8n workflow.
- 🧠
The video explains the role of the AI agent node, which uses GPT-3 as the chat model and connects to the Supabase chat memory and vector database.
Managing Document Updates
- 📂
The video emphasizes the importance of deleting old vectors in the Supabase database when a document is updated to prevent duplicates.
- 🔄
The video explains how the workflow handles document updates by deleting the old vector and inserting a new one with the updated content.
- 🔍
The video demonstrates how the workflow ensures that the vector database is cleared and ready for the new record, preventing duplicate knowledge.
Finalizing the RAG AI Agent
- 🚀
The video concludes by showcasing the fully functional RAG AI agent, demonstrating its ability to answer questions based on the updated knowledge base.
- 💡
The video encourages viewers to explore further enhancements to the agent, such as implementing semantic search or keyword search.
- 🤝
The video invites viewers to share feedback and questions in the comments, encouraging further discussion and collaboration.
Summarize right on YouTube
View summaries in different views to quickly understand the essential content without watching the entire video.
Install Briefy