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Roads Through the Sky: Connecting Cloud-Native Services
A distributed kingdom survives only when its distant cities know how to speak. A single castle can rely on hallways. The kitchen knows where the pantry is, guards can walk directly to the armory, and a steward who needs an answer can cross the courtyard and ask for it. Once the kingdom spreads across distant cities, those assumptions disappear. The treasury may live in one region, the guild registry in another, and the market serving the public somewhere else entirely. Each city can function perfectly on its own and still leave the kingdom paralyzed if the roads between them are unreliable or poorly governed. Cloud-native systems inherit the same problem.…
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The Dragon Named Scale: Building Systems That Grow
The Dragon Named Scale: Building Systems That Grow Every growing kingdom eventually attracts dragons. Success changes software in ways that are easy to underestimate. The application that comfortably serves a handful of users suddenly supports thousands. Database queries that once completed in milliseconds begin competing for resources. Features that once lived peacefully beside one another begin interacting in unexpected ways. None of these changes necessarily mean the original architecture was flawed. They simply reflect a reality every successful system eventually encounters. Growth exposes assumptions that remained invisible while the kingdom was still small. The fantasy kingdoms that have accompanied us throughout The Architect’s Grimoire offer another lesson worth carrying into…
