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# 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.

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RAG Series (9): When RAG Gives Bad Answers — Root Cause Diagnosis with RAGAS
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RAG Series (9): When RAG Gives Bad Answers — Root Cause Diagnosis with RAGAS

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6 min read
LongTrainer: The Production-Ready Python RAG Framework That Replaces 500 Lines of LangChain Boilerplate
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LongTrainer: The Production-Ready Python RAG Framework That Replaces 500 Lines of LangChain Boilerplate

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8 min read
Vector Databases Explained: What They Don’t Tell You
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Vector Databases Explained: What They Don’t Tell You

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11 min read
GraphRAG Explained: How Knowledge Graphs Are Transforming Modern RAG Systems

GraphRAG Explained: How Knowledge Graphs Are Transforming Modern RAG Systems

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3 min read
RAG Series (8): RAG Evaluation System — Speaking with Data
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RAG Series (8): RAG Evaluation System — Speaking with Data

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9 min read
Day 11: Conversational RAG — How to Chat with Your Documents 💬

Day 11: Conversational RAG — How to Chat with Your Documents 💬

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2 min read
Build a RAG agent with LangChain and Ollama
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Build a RAG agent with LangChain and Ollama

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22 min read
Video Search with MongoDB
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Video Search with MongoDB

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4 min read
Beyond Chatbot Wrappers: Designing ‘Velocity Architecture’ for Production Multi-Agent Systems
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Beyond Chatbot Wrappers: Designing ‘Velocity Architecture’ for Production Multi-Agent Systems

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3 min read
Forget Your RAG: Build Your Own LLM Wiki in C# with Ollama + Kimi (Step‑by‑Step Guide)
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Forget Your RAG: Build Your Own LLM Wiki in C# with Ollama + Kimi (Step‑by‑Step Guide)

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10 min read
I built a production-ready RAG backend (because most examples break in real life)

I built a production-ready RAG backend (because most examples break in real life)

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1 min read
Agentic RAG: What It Is, Why Teams Use It, and Where It Gets Complicated
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Agentic RAG: What It Is, Why Teams Use It, and Where It Gets Complicated

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3 min read
Gen AI Tech Stack Demand, Copilot Workflow, & Claude-Powered Automation

Gen AI Tech Stack Demand, Copilot Workflow, & Claude-Powered Automation

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3 min read
Day 10: The Full RAG Chain — From Library to Answers 🔗

Day 10: The Full RAG Chain — From Library to Answers 🔗

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2 min read
RAG patterns that work for structured data vs ones that fail
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RAG patterns that work for structured data vs ones that fail

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5 min read
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