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Alexandru Mareș@allemaar
Alexandru Mareș
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Walls and Doors

Originally a 2–3 min video — also on LinkedIn / TikTok / YouTube · @allemaar

Alexandru Mareș

On this page

  • The Evidence
  • The Reframe
  • The Challenge
PreviousThe Patient Story
NextThe Glass Box
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Read time2 min
Topics
GeneralYONArchitecture
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The problem isn't that industries speak different languages.

Healthcare has its own vocabulary. Insurance has its own. Finance, logistics, law -- each one built a wall of specialized terms over decades. And everyone assumes the wall is the problem. That if we could just agree on words, systems would talk to each other.

They won't. They never have. And the words were never the issue.

The Evidence

Look at what happens when two industries need to exchange data. Healthcare needs to send a claim to insurance. So engineers build a translator. A bespoke pipeline that maps healthcare vocabulary to insurance vocabulary. Months of work. Works for that one pair. Now insurance needs to talk to finance. New translator. New pipeline. Months again. Each connection is a tunnel drilled through two walls at once.

Three industries, three tunnels. Ten industries, forty-five tunnels. A hundred industries, and the math stops being funny. Every tunnel is custom. Every tunnel breaks when either side changes a term. And nobody builds the forty-sixth tunnel because the first forty-five are already on fire.

That's not a language problem. That's an architecture problem.

The Reframe

Here's the alternative. The walls stay. They should. A hospital should talk like a hospital. An insurer should talk like an insurer. The vocabulary is earned. It carries meaning that a shared dictionary would flatten.

But every wall gets a door. Same shape. Same lock. Same key.

The data that passes through the door doesn't need to be in the other industry's language. It needs to be in a structure the other side knows how to open. Same keys, same slots, same rules for what goes where. The words inside the envelope stay local. The envelope is universal.

A tunnel connects two walls. A door connects any wall to any other wall. Including ones that don't exist yet.

The Challenge

This is the design principle underneath everything I've been building. Not a shared vocabulary. A shared structure.

An agent that understands the structure can route data from any industry. Even one it's never seen before. Because the structure tells it where to look, what to expect, and what to do next. The words are different. The shape is the same.

The walls stay. They should. But every wall needs a door.