Blog
GraphRAG: Why Vectors Aren't Enough and Your AI Needs a Knowledge Graph
You ask your RAG system: ‘What are the cross-cutting themes and operational risks across 500 enterprise audit reports?’. Your vector …
PostgreSQL with pgvector vs Vector DBs: Why Almost Nobody Needs Pinecone
During the RAG gold rush, hundreds of engineering teams signed up for $300/month dedicated vector databases to index a few thousand …
Alan Turing: The Genius Who Broke Enigma and Asked if Machines Could Think
In 1950, Alan Turing opened an academic paper with a question that still keeps engineers awake at night: ‘Can machines think?’. From his …
Project LifeOps (Part 5): 24/7 Zero-Cost Cloud Deployment ($0/month), Mobile Optimization, and PWA
We have crossed the finish line! In this final installment, we deploy LifeOps to 24/7 production at exactly $0/month combining Render and …
Project LifeOps (Part 4): Executive Word (.docx) Reporting Engine and Multi-Sheet Excel (.xlsx) Export
Your data should never be held hostage by any app. In this installment, we build LifeOps’ in-memory RAM generation engine: executive Word …
Project LifeOps (Part 3): Core Interactive Modules: Fitness, Library, Cinema, and Professional Kanban Board
We enter the functional engine of LifeOps: exploring dual-view ergonomics (Cards vs Table), workout tracking with dynamic paces and PBs, …
Project LifeOps (Part 2): React Frontend with Glassmorphism, 360° Dashboard, and Dark Mode Design System
With the FastAPI backend and database ready, it is time to bring the client to life: a modern React frontend featuring Glassmorphism UI, a …
Project LifeOps (Part 1): Personal Operating System Architecture and FastAPI + Supabase Backend
Tired of juggling 5 different subscription apps for workouts, reading lists, and project management, I built LifeOps: a unified, scalable, …
DEVS: Quantum Computing, Determinism, and the Multiverse Nightmare
If a quantum computer could track the position and momentum of every subatomic particle in the cosmos, the past and future would cease to be …
Wallapop: The Invisible Engineering Behind Europe's Largest Circular Marketplace
Upload a photo of a bicycle to Wallapop. In under 200 milliseconds, a cascade of real-time Machine Learning models classifies the item, …