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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Building AI-Powered Apps with Spring AI and Spring Boot

Building AI-Powered Apps with Spring AI and Spring Boot

Comments
2 min read
Your Vector Database is Not a Memory System

Your Vector Database is Not a Memory System

Comments
2 min read
RAG & Semantic Search

RAG & Semantic Search

6
Comments 1
7 min read
Scaling Output, Not Headcount: The Business Case for AI-Driven Development

Scaling Output, Not Headcount: The Business Case for AI-Driven Development

Comments
19 min read
Building Reliable RAG Systems

Building Reliable RAG Systems

6
Comments
4 min read
Why My Second RAG System Was Built in Rails, Not Python’s FastAPI

Why My Second RAG System Was Built in Rails, Not Python’s FastAPI

2
Comments
8 min read
Chunking, Batching & Indexing: The Hidden Costs of RAG Systems

Chunking, Batching & Indexing: The Hidden Costs of RAG Systems

Comments
2 min read
Escalation Rules for Agents: Ask vs Refuse vs Unknown (Scope is a contract, not a vibe)

Escalation Rules for Agents: Ask vs Refuse vs Unknown (Scope is a contract, not a vibe)

Comments
4 min read
Stop Building Stale RAG: Meet Sentinel, the "Self-Healing" Knowledge Graph

Stop Building Stale RAG: Meet Sentinel, the "Self-Healing" Knowledge Graph

Comments
3 min read
When Search Understands You: Semantic Search and RAG Chatbots with OpenSearch

When Search Understands You: Semantic Search and RAG Chatbots with OpenSearch

Comments
4 min read
Semantic Cache: Como Otimizar Aplicações RAG com Cache Semântico

Semantic Cache: Como Otimizar Aplicações RAG com Cache Semântico

1
Comments
5 min read
Bringing RLM to TypeScript: Building rllm

Bringing RLM to TypeScript: Building rllm

Comments
2 min read
RAG Isn’t a Modeling Problem. It’s a Data Engineering Problem.

RAG Isn’t a Modeling Problem. It’s a Data Engineering Problem.

1
Comments
6 min read
Why “Lost in the Middle” Breaks Most RAG Systems

Why “Lost in the Middle” Breaks Most RAG Systems

Comments
2 min read
Essential AI Knowledge for 2026

Essential AI Knowledge for 2026

5
Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.