#ai

Articles tagged with #ai

How to Evaluate RAG Retrieval: A Practical Guide to Precision, Recall, MRR, MAP, and NDCG
You implemented a search algorithm in your RAG system and it's returning data without any error, and you think that's it, you're done. You're wrong. That mindset works fine for a normal system — an AP
Aug 3, 202614 min read93
RAG Search Algorithms - How Retrieval Actually Works Under the Hood
Every agentic AI system that "looks things up" before answering — a support bot searching a knowledge base, a coding agent searching a codebase, a research assistant searching PDFs — is running a Retr
Jul 20, 202613 min read136
pgvector for RAG Search: Schema, Storage, and Retrieval, With Real Results
RAG search has four moving parts: split the document, turn text into vectors, store those vectors somewhere queryable, and pull the right ones back out at query time. This post covers the last two — c
Jul 20, 20266 min read12
Chunking Strategies in RAG: A Deep Dive
RAG systems live or die on one decision that happens before any embedding is computed: how the source document gets cut into pieces. This post walks through three chunking mechanisms available in Lang
Jul 7, 20268 min read50
Upgrading My PostgreSQL AI Agent: 3 Architecture Decisions I Made (And Why)
This is Part 2 of an ongoing series on building a production-ready PostgreSQL AI agent using LangChain and Ollama. If you haven't read Part 1, start there — it covers the foundation: connecting to Pos
Jul 7, 202610 min read
These AI Memory Types Decide Whether Your Agent Is Smart or Useless
Most AI agents fail not because of the model — but because developers ignore memory architecture.
May 25, 20265 min read36

#ai - Gauravbytes | Backend Engineer & AI Agent Builder