#RAG

1 post tagged RAG.

• I Built My First RAG and Skipped the Vector Database on Purpose

  A technical teardown of a multi-agent, text-to-SQL RAG built on LangGraph for a large ERP. Plain-English questions in, a correctly-shaped AG Grid out. Why I skipped embeddings and a vector store, how the agent team verifies its own SQL, and the row-level governance problem I did not solve.

  Jun 2, 2026

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