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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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10 RAG Architecture Mistakes Fintechs Make in Their First Production Deployment

10 RAG Architecture Mistakes Fintechs Make in Their First Production Deployment

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17 min read
Postgres + pgvector vs Pinecone: A Production Benchmark to 50M Vector

Postgres + pgvector vs Pinecone: A Production Benchmark to 50M Vector

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9 min read
Multimodal RAG with the Gemini API File Search Tool: A Developer Guide

Multimodal RAG with the Gemini API File Search Tool: A Developer Guide

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6 min read
Beyond RAG: Why Knowledge Engineering Becomes the Real Moat in the Agent Era

Beyond RAG: Why Knowledge Engineering Becomes the Real Moat in the Agent Era

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7 min read
RAG Series (10): Hybrid Search — Retrieving More, Missing Less

RAG Series (10): Hybrid Search — Retrieving More, Missing Less

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7 min read
Building a Secure RAG Pipeline on AWS: A Step-by-Step Implementation Guide

Building a Secure RAG Pipeline on AWS: A Step-by-Step Implementation Guide

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20 min read
Build Once, Sell Twice: caching LLM analysis with pgvector

Build Once, Sell Twice: caching LLM analysis with pgvector

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4 min read
AI Memory Is Kind of Broken. A Cambridge Researcher Proved It .

AI Memory Is Kind of Broken. A Cambridge Researcher Proved It .

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8 min read
RAG Chunk Boundary Bugs: Why Your Retriever Returns Half-Sentences

RAG Chunk Boundary Bugs: Why Your Retriever Returns Half-Sentences

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9 min read
Reranker Fine-Tuning on Click Data: When Off-the-Shelf Stops Winning

Reranker Fine-Tuning on Click Data: When Off-the-Shelf Stops Winning

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8 min read
Day 2 - RAG - What is Vector DB ?

Day 2 - RAG - What is Vector DB ?

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3 min read
Few-Shot Selection at Runtime: Why Static Examples Hurt Edge Cases

Few-Shot Selection at Runtime: Why Static Examples Hurt Edge Cases

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8 min read
Embedding Dimension Reduction: When 1536 256 Doesn't Hurt Recall

Embedding Dimension Reduction: When 1536 256 Doesn't Hurt Recall

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8 min read
Vector Index Cold Start: Why Your First Query Takes 8 Seconds

Vector Index Cold Start: Why Your First Query Takes 8 Seconds

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9 min read
I Built a Moderation Agent That Refuses to Be Intelligent — Just Focused

I Built a Moderation Agent That Refuses to Be Intelligent — Just Focused

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4 min read
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