In traditional backend designs, components communicate primarily using synchronous request-response mechanisms (such as REST APIs or gRPC). Service A explicitly calls Service B and blocks execution wh
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
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
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
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
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
Hey fellow dev — let’s tackle the choice that keeps us up at night: which database should you use? I’ve boiled down the major database archetypes into a practical field guide so you can make the right
Most AI agents fail not because of the model — but because developers ignore memory architecture.
Small background jobs that quietly prevent big production incidents.
