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MGMayckon Giovaniinprotocol101.hashnode.dev·Jul 7 · 4 min read

Protocol Core 101 — Most Systems Are Never Actually Specified

The overwhelming majority of production systems are implemented without ever being fully specified. They are documented, discussed, diagrammed, and eventually deployed, but none of these activities co

SSSurya Sathiinblog.suryasathi.com·Jan 19 · 9 min read

Why Distributed Systems Can't Know What's Happening

Background When we write programs, we have a quiet assumption that goes unnoticed until it gets explicitly questioned — when you send a request, it either succeeds or fails; even when you query a database, it either succeeds or fails. It always holds...

VVaishnaviingovidivenivici.com·Dec 20, 2025 · 6 min read

Choosing the Right Database for a Flight Plan System

Executive Summary Flight plan systems are message-driven state machines, not simple CRUD applications.At large airspace scale, raw performance is rarely the limiting factor.Safety, correctness, and long-term durability determine whether the system re...