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.
# Introducing chunklet-py 2.2.0+:

# Introducing chunklet-py 2.2.0+:

Comments
5 min read
Multimodal Rerankers: The Fix for Object Storage RAG

Multimodal Rerankers: The Fix for Object Storage RAG

2
Comments
5 min read
RAG vs Fine-Tuning vs Long Context: How to Choose the Right LLM Architecture in 2026

RAG vs Fine-Tuning vs Long Context: How to Choose the Right LLM Architecture in 2026

1
Comments 1
14 min read
Understanding the Agentic AI Ecosystem: Prompts, Memory, RAG, MCP, and Tool-Using LLMs

Understanding the Agentic AI Ecosystem: Prompts, Memory, RAG, MCP, and Tool-Using LLMs

2
Comments 1
11 min read
Find Your Fit: When to Use seekdb

Find Your Fit: When to Use seekdb

3
Comments
3 min read
Why Cosine Similarity Fails in RAG (And What to Use Instead)

Why Cosine Similarity Fails in RAG (And What to Use Instead)

1
Comments
5 min read
From Prototype to Production: Building a Reliable RAG API with FastAPI + ChromaDB

From Prototype to Production: Building a Reliable RAG API with FastAPI + ChromaDB

2
Comments
2 min read
Mastering RAG Evaluation: The Definitive Guide to Reliable AI

Mastering RAG Evaluation: The Definitive Guide to Reliable AI

1
Comments
3 min read
PostgreSQL as a Vector Database: When to Use pgvector vs Pinecone vs Weaviate

PostgreSQL as a Vector Database: When to Use pgvector vs Pinecone vs Weaviate

18
Comments 3
8 min read
Giving LLMs a Long-Term Memory: An Introduction to Mem0 🧠

Giving LLMs a Long-Term Memory: An Introduction to Mem0 🧠

1
Comments 8
3 min read
Accuracy Is Expensive: How to Evaluate ‘Quality per $’ for Agents and RAG

Accuracy Is Expensive: How to Evaluate ‘Quality per $’ for Agents and RAG

1
Comments
6 min read
The Full Graph-RAG Stack As Declarative Pipelines in Cypher

The Full Graph-RAG Stack As Declarative Pipelines in Cypher

Comments
4 min read
SQLite as a Vector Database — Yes, Really

SQLite as a Vector Database — Yes, Really

1
Comments
7 min read
The TypeScript Framework That Makes LLM Development Actually Simple

The TypeScript Framework That Makes LLM Development Actually Simple

2
Comments 1
5 min read
Building a RAG Pipeline That Actually Works

Building a RAG Pipeline That Actually Works

4
Comments
9 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.