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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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Long Context vs RAG: When to Load the Whole Book

Long Context vs RAG: When to Load the Whole Book

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6 min read
A Three-Layer Memory Architecture for LLMs (Redis + Postgres + Vector) MCP

A Three-Layer Memory Architecture for LLMs (Redis + Postgres + Vector) MCP

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2 min read
Sentence Window Retrieval

Sentence Window Retrieval

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4 min read
How I used DDD and hexagonal architecture to build klay+ — a flexible, provider-agnostic RAG infrastructure you can plug into any project.

How I used DDD and hexagonal architecture to build klay+ — a flexible, provider-agnostic RAG infrastructure you can plug into any project.

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5 min read
I Built a Knowledge Graph Into the Retrieval Pipeline and Then Dropped It in Production

I Built a Knowledge Graph Into the Retrieval Pipeline and Then Dropped It in Production

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Comments 1
5 min read
Adding a Trust Boundary to a LlamaIndex RAG Pipeline

Adding a Trust Boundary to a LlamaIndex RAG Pipeline

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9 min read
Hybrid search inside SurrealDB: one query, vector + keyword + RRF

Hybrid search inside SurrealDB: one query, vector + keyword + RRF

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9 min read
The Prompt Tax Most LLM Teams Are Silently Paying

The Prompt Tax Most LLM Teams Are Silently Paying

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4 min read
When Your Embeddings Stop Distinguishing Anything

When Your Embeddings Stop Distinguishing Anything

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6 min read
RAG and Vector Databases:

RAG and Vector Databases:

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2 min read
When the Reranker Hurts: Recall@5 Cases Where Two-Stage Retrieval Loses to One

When the Reranker Hurts: Recall@5 Cases Where Two-Stage Retrieval Loses to One

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7 min read
Cosine Similarity Lies. Here's What to Use When Your Embeddings All Cluster at 0.85

Cosine Similarity Lies. Here's What to Use When Your Embeddings All Cluster at 0.85

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7 min read
RAG Without Embeddings: When BM25 Beats Your $0.20-per-1K Vector Index

RAG Without Embeddings: When BM25 Beats Your $0.20-per-1K Vector Index

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7 min read
I built a GraphRAG demo with FalkorDB’s new SDK, then benchmarked it against Neo4j

I built a GraphRAG demo with FalkorDB’s new SDK, then benchmarked it against Neo4j

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16 min read
Index-RAG: Citation-first approach to RAG

Index-RAG: Citation-first approach to RAG

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5 min read
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