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Architecture

The fundamental structures of a software system.

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From Inventory Chaos to a Real-Time Command Center

From Inventory Chaos to a Real-Time Command Center

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3 min read
Enforcing Domain Invariants: Ontologic Part 2

Enforcing Domain Invariants: Ontologic Part 2

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7 min read
A 1972 Paper Predicted the AI Coding Crisis. Nobody Listened.

A 1972 Paper Predicted the AI Coding Crisis. Nobody Listened.

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14 min read
The 5 Principles Behind Agent-Native Software Architecture

The 5 Principles Behind Agent-Native Software Architecture

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4 min read
System Design - 7.SQL vs NoSQL, How Uber Uses Both in the Same System (And Why That's the Right Answer)

System Design - 7.SQL vs NoSQL, How Uber Uses Both in the Same System (And Why That's the Right Answer)

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8 min read
Step Functions vs EventBridge vs SQS — I Use All Three in the Same System. Here's why.

Step Functions vs EventBridge vs SQS — I Use All Three in the Same System. Here's why.

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6 min read
AI Agent Cost Optimization — Sonnet Hybrid (Haiku + OpenRouter)

AI Agent Cost Optimization — Sonnet Hybrid (Haiku + OpenRouter)

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6 min read
Deep Dive into Open Agent SDK (Part 4): Multi-Agent Collaboration

Deep Dive into Open Agent SDK (Part 4): Multi-Agent Collaboration

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12 min read
System Design - 6.CAP Theorem & PACELC, CAP Theorem & PACELC: The Most Important Trade-off in Distributed Systems

System Design - 6.CAP Theorem & PACELC, CAP Theorem & PACELC: The Most Important Trade-off in Distributed Systems

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7 min read
How to Structure Reusable Components in a Next.js Project

How to Structure Reusable Components in a Next.js Project

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4 min read
Building an AI Agent Runtime That Uses Codex CLI / Claude Code as Workers and Closes Tasks Only With Evidence

Building an AI Agent Runtime That Uses Codex CLI / Claude Code as Workers and Closes Tasks Only With Evidence

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7 min read
How Instagram Stores Your Reels, Photos, and Drafts Without Losing a Frame

How Instagram Stores Your Reels, Photos, and Drafts Without Losing a Frame

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9 min read
deep dive into network protocols

deep dive into network protocols

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10 min read
We Built a POS System That Had to Work Without Internet — Here’s What We Learned

We Built a POS System That Had to Work Without Internet — Here’s What We Learned

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2 min read
When Feelings Need a Graph How SurrealDB Became the Heart of Our Mental Wellness #SurrealDB #MongoDB #MentalHealthAI #MultiModal

When Feelings Need a Graph How SurrealDB Became the Heart of Our Mental Wellness #SurrealDB #MongoDB #MentalHealthAI #MultiModal

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13 min read
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