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Architecture

The fundamental structures of a software system.

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Rollback Chains: When Payment Fails, What Actually Happens

Rollback Chains: When Payment Fails, What Actually Happens

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4 min read
How I Built a Client-Side Engine to Process 75,000 Excel Rows in the Browser (Without Crashing)

How I Built a Client-Side Engine to Process 75,000 Excel Rows in the Browser (Without Crashing)

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2 min read
The Living Ontology

The Living Ontology

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5 min read
Kafka, RabbitMQ, or Postgres? The Messaging Tools Comparison (2026)

Kafka, RabbitMQ, or Postgres? The Messaging Tools Comparison (2026)

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8 min read
Building a Real-Time Opinion-Trading Engine: An Anatomy

Building a Real-Time Opinion-Trading Engine: An Anatomy

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4 min read
From Figma to Flutter: Designing a System That Scales Across 30 Apps

From Figma to Flutter: Designing a System That Scales Across 30 Apps

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4 min read
Cache invalidation gets harder when the frontend belongs to more than one team

Cache invalidation gets harder when the frontend belongs to more than one team

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10 min read
Agent Skills vs. MCP Tools: Why AI Agents Need Both

Agent Skills vs. MCP Tools: Why AI Agents Need Both

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8 min read
How to Build Systems for Bots, Not Humans: A Dual-Cache uAgent Architecture on AgentShare

How to Build Systems for Bots, Not Humans: A Dual-Cache uAgent Architecture on AgentShare

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5 min read
AI Agents Are the New Microservices & A2A Is Their HTTP(s)

AI Agents Are the New Microservices & A2A Is Their HTTP(s)

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5 min read
Designing a deterministic PHP 8.4+ framework before the first stable release

Designing a deterministic PHP 8.4+ framework before the first stable release

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8 min read
When to Use an AI Agent and When Not To

When to Use an AI Agent and When Not To

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4 min read
Fallacies of GenAI Development #3: You Can Verify AI Output With Another AI

Fallacies of GenAI Development #3: You Can Verify AI Output With Another AI

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9 min read
De RVTools à NetBox : Construire une source de vérité infra sans perdre la cartographie applicative

De RVTools à NetBox : Construire une source de vérité infra sans perdre la cartographie applicative

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6 min read
You’re Not Building Apps. You’re Designing Systems.

You’re Not Building Apps. You’re Designing Systems.

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2 min read
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