DEV Community

# rag

Retrieval augmented generation, or RAG, is an architectural approach that can improve the efficacy of large language model (LLM) applications by leveraging custom data.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Why Our RAG System Was Silently Returning Wrong Answers — And How We Fixed It

Why Our RAG System Was Silently Returning Wrong Answers — And How We Fixed It

5
Comments 1
6 min read
Complete RAG Tutorial Python: Build Your First Agent

Complete RAG Tutorial Python: Build Your First Agent

Comments
6 min read
Detecting Embedding Drift: The Silent Killer of RAG Accuracy

Detecting Embedding Drift: The Silent Killer of RAG Accuracy

Comments
7 min read
How We Built AI Search for WooCommerce Using RAG

How We Built AI Search for WooCommerce Using RAG

4
Comments
10 min read
I Gave My Trading Agent Memory and It Made Everything Worse

I Gave My Trading Agent Memory and It Made Everything Worse

1
Comments
13 min read
Bob Strikes Again: ‘PageIndex’ Test and Implementation

Bob Strikes Again: ‘PageIndex’ Test and Implementation

Comments
15 min read
fagent: memory-first AI agent runtime for long-running, interrupted workflows

fagent: memory-first AI agent runtime for long-running, interrupted workflows

Comments
1 min read
Mastering Retrieval-Augmented Generation with Gemini API's File Search Tool

Mastering Retrieval-Augmented Generation with Gemini API's File Search Tool

Comments
5 min read
My RAG Stack for Code Retrieval: pgvector HNSW + Metadata Filters + Reranking (and the Parts I Refuse to Guess About)

My RAG Stack for Code Retrieval: pgvector HNSW + Metadata Filters + Reranking (and the Parts I Refuse to Guess About)

Comments
5 min read
Strategic Content Integration: Authority Monitor and NotebookLM Product Guru

Strategic Content Integration: Authority Monitor and NotebookLM Product Guru

Comments
3 min read
LlamaIndex Tutorial: Build AI Agents with RAG

LlamaIndex Tutorial: Build AI Agents with RAG

Comments
7 min read
한 번 검색하고 끝내는 RAG는 죽었다 — 2026년 AI 키워드 총결산

한 번 검색하고 끝내는 RAG는 죽었다 — 2026년 AI 키워드 총결산

Comments
2 min read
Single-Pass RAG Is Dead — The Complete 2026 AI Keyword Roundup

Single-Pass RAG Is Dead — The Complete 2026 AI Keyword Roundup

Comments
5 min read
LangChain vs LlamaIndex vs Haystack: Lo que aprendí construyendo RAG en producción

LangChain vs LlamaIndex vs Haystack: Lo que aprendí construyendo RAG en producción

1
Comments
7 min read
LangChain vs LlamaIndex vs Haystack: What Two Weeks in Production Actually Taught Me

LangChain vs LlamaIndex vs Haystack: What Two Weeks in Production Actually Taught Me

1
Comments
7 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.