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📰 Dev.to · vapmail16

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I Switched From Pure Vector Search to Hybrid Retrieval in My RAG System — Here's What Changed

Dev.to · vapmail16 🔍 RAG & Vector Search ⚡ AI Lesson 4mo ago

I Switched From Pure Vector Search to Hybrid Retrieval in My RAG System — Here's What Changed

I've been building RAG (Retrieval-Augmented Generation) systems for a while now, and I recently made...

Remote-to-Remote PostgreSQL Migration: Theory and Practice

Dev.to · vapmail16 ⚡ AI Lesson 4mo ago

Remote-to-Remote PostgreSQL Migration: Theory and Practice

Remote-to-Remote PostgreSQL Migration: Theory and Practice A guide for anyone who needs to...

RAG From Scratch: Build a System That Answers Questions From Your Docs

Dev.to · vapmail16 🔍 RAG & Vector Search ⚡ AI Lesson 4mo ago

RAG From Scratch: Build a System That Answers Questions From Your Docs

My first RAG system answered "I don't know" to questions that were clearly in the documents. The...

Vector Databases Explained: How AI Actually Understands Your Text

Dev.to · vapmail16 🧠 Large Language Models ⚡ AI Lesson 5mo ago

Vector Databases Explained: How AI Actually Understands Your Text

When I first saw that King - Man + Woman ≈ Queen in vector space, something clicked. Not...