N8N Archives - The AI Automators

To Scale our RAG Agent (5,000 Files per/hr)

September 25, 2025 by Daniel Walsh

I created an automation that imports documents into a Supabase vector store so an AI agent can query them. The system worked fine for small knowledge bases, but it fell apart when I tried to scale it. After about 100 hours of tuning and testing, I reduced file processing time by 97% and reached a … Read more

Will CAG replace RAG in N8N? Gemini, OpenAI & Claude TESTED

March 31, 2025 by Daniel Walsh

In this blog, I explore Cache-Augmented Generation (CAG), a groundbreaking retrieval method that taps into server-side memory from OpenAI, Anthropic, and Google Gemini. I compare it with traditional Retrieval-Augmented Generation (RAG) to determine which method is more efficient and effective for various applications. Introduction to CAG and RAG Cache-Augmented Generation (CAG) and Retrieval-Augmented Generation (RAG) … Read more