KKonstantininc0nstanta.hashnode.dev·Jan 5 · 15 min readCrash-safe JSON at scale: atomic writes + recovery without a DBcanonical URL: https://dev.to/constanta/crash-safe-json-at-scale-atomic-writes-recovery-without-a-db-3aic 1. Why we're still using JSON files in 2025 This system runs on Alpine Linux under Gunicorn. It manages 60+ retail stores today (roadmap: 300+),...00
KKonstantininc0nstanta.hashnode.dev·Jan 1 · 6 min readNear real-time Server Logs in a Flask DashboardOriginally published on DEV.to:https://dev.to/constanta/real-time-server-logs-in-a-flask-dashboard-21ad I built an inventory system for warehouse operators. Non-technical people. When something breaks, the conversation goes like this: "It's not work...00