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Architecture Guides

Technical Architecture Articles

A practical set of technical architecture articles on system design, scaling, AI systems, and the tradeoffs that shape real engineering decisions.

These pieces are written to help teams reason more clearly about boundaries, failure modes, architecture patterns, and the operational consequences of technical choices.

What You’ll Find Here

The emphasis is not technical performance for its own sake. It is architecture that helps teams move, recover, and scale without losing clarity.

System Design

Patterns, boundaries, and decisions that define how software behaves under growth and change.

Operational Reality

Why reliability, incidents, observability, and ownership matter as much as the design on paper.

AI and Modern Platforms

Architecture tradeoffs in AI systems, cloud platforms, retrieval, agents, and developer workflows.

Featured Architecture Reading

A focused starting point for readers specifically looking for technical architecture content.

Technical

Keep Simple Things Simple. Let Complex Things Earn Their Complexity.

Most systems get complicated too early. This explores why teams overbuild, how complexity creeps in, and when it’s actually worth it.

8 min read
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Technical

AI Systems Don't Just Leak Data. They Leak How Your Company Thinks.

The bigger AI risk isn’t the prompt. It’s the memory, retrieval, logs, and tool context that quietly exposes how your business makes decisions.

8 min read
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Technical

Your AI Architecture Isn’t Broken

AI architecture issues rarely come from the model. Learn where retrieval, data, agents, and fine-tuning break down in real systems.

6 min read
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Technical

Where AI Systems Drift

A companion guide to the interactive systems drift page, focused on which controls belong at which layer, when to use them, and what problem each one actually solves.

9 min read
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Technical

You're Probably Doing TypeScript Wrong (But I'm Here to Help)

TypeScript doesn’t make your code safe. It makes your design visible. Common mistakes, better patterns, and how to use TS without fighting it.

10 min read
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Technical

How to Architect Secure AI Agents Before They Architect Your Incident

Autonomous AI agents need governance, bounded authority, and clear accountability before they touch real systems.

6 min read
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Technical

Vector Embeddings Explained (with Hands-On Demo)

A practical explanation of vector embeddings, distance metrics, and why similar setups can behave differently in real systems, with a hands-on demo.

6 min read
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Technical

The RAG Atlas: A Visual Guide to Retrieval Patterns

An interactive visual reference covering ten RAG retrieval patterns — from Vanilla RAG to Graph RAG — with animated data-flow diagrams, a hoverable node inspector, and a simulator for tuning chunk size, top-k, and reranking.

12 min read
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Technical

The Scaling Gauntlet, Pt. 3 - Cache Rules Everything Around Me

Query tuning and connection pools got you stable. Caching gets you efficient. Here’s how to cache with intent, avoid stampedes, and invalidate without regret.

7 min read
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Technical

Teaching AI to See your UI

How I use Puppeteer to give an AI visibility into a real UI, letting it observe failures, reason from evidence, and repair its own mistakes.

6 min read
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Technical

Prompt Debt

Prompt Debt is the hidden architecture problem behind inconsistent AI behavior. Learn why systems drift, how context fails, and what teams must do to fix it.

7 min read
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Technical

Before You Refactor Anything, Be Sure You’re Solving the Right Problem

A practical guide to deciding when to refactor, what to rebuild, and how to redesign software without slowing your product or your team.

8 min read
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John Munn

Technical leader building scalable solutions and high-performing teams through strategic thinking and calm, reflective authority.

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