Skip to content
Tejas P Mehta

Practical AI for Developers, PMs & Founders

  • Home
  • About
  • Claude Workflow
  • Build a RAG
  • Build AI Agent in PHP
  • Home
  • About
  • Claude Workflow
  • Build a RAG
  • Build AI Agent in PHP

RAG Tutorial Series

Build a RAG-powered support bot from scratch in plain PHP and stock MySQL 8: chunking, embeddings, vector search, grounded answers with citations, evaluation and shipping.

  • Home
  • RAG Tutorial Series
  • Page 2
Infographic comparing an LLM answering from memory versus an LLM using RAG to read from a knowledge base
Posted inAI & LLMs PHP Tutorials RAG Tutorial Series

Episode 1 — What Is RAG, and Why Should You Care?

Posted by By Tejas P Mehta July 23, 2026
The problem, in one support ticket Imagine a customer opens a chat on Nimbus's website…
Read More

Posts pagination

Previous page 1 2
Scroll to Top