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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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From Flat Files to a Living Memory: Building Graph-Based Semantic Memory for PocketPaw

From Flat Files to a Living Memory: Building Graph-Based Semantic Memory for PocketPaw

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6 min read
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 an Open Source AI Memory Layer. The Legacy File System Will Eventually Die.

I Built an Open Source AI Memory Layer. The Legacy File System Will Eventually Die.

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3 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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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
RAG and Vector Databases:

RAG and Vector Databases:

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2 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
# The 5 memory problems for agents

# The 5 memory problems for agents

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11 min read
Beyond Basic RAG: Architecting a Fault-Tolerant, Agentic AI Platform

Beyond Basic RAG: Architecting a Fault-Tolerant, Agentic AI Platform

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5 min read
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