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Architecture

The fundamental structures of a software system.

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DNS Deep Dive — Python Resolution, Networking & Architecture (2026)

DNS Deep Dive — Python Resolution, Networking & Architecture (2026)

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5 min read
There Is No Such Thing As a Service

There Is No Such Thing As a Service

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4 min read
The Anaemic Domain Model in Go: 5 Anti-Patterns and Their Cures

The Anaemic Domain Model in Go: 5 Anti-Patterns and Their Cures

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7 min read
Semantic Layer: The Definitive Guide

Semantic Layer: The Definitive Guide

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16 min read
How Twitter Served 300,000 Timelines Per Second

How Twitter Served 300,000 Timelines Per Second

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4 min read
Before Writing a Single Line of Code — Planning My Gym App🏋️

Before Writing a Single Line of Code — Planning My Gym App🏋️

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2 min read
The Anti-Corruption Layer for a Legacy Database You Cannot Replace

The Anti-Corruption Layer for a Legacy Database You Cannot Replace

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8 min read
Domain Model vs Persistence Model: The Mapper Layer in Go

Domain Model vs Persistence Model: The Mapper Layer in Go

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8 min read
Application Service vs Domain Service in Go: Two Layers, Different Jobs

Application Service vs Domain Service in Go: Two Layers, Different Jobs

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8 min read
Type-Driven Domain Design in Go: Encoding Invariants at Compile Time

Type-Driven Domain Design in Go: Encoding Invariants at Compile Time

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8 min read
The Dependency Rule, Written as a CI Check in Go

The Dependency Rule, Written as a CI Check in Go

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7 min read
Specifications in Go: Composable Query Predicates Without an ORM Leak

Specifications in Go: Composable Query Predicates Without an ORM Leak

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8 min read
Functional Core, Imperative Shell in Go: Where Side Effects Belong

Functional Core, Imperative Shell in Go: Where Side Effects Belong

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8 min read
Saga Orchestration in Go: A State Machine for Multi-Service Workflows

Saga Orchestration in Go: A State Machine for Multi-Service Workflows

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9 min read
Aggregate Identity in Go: UUID v7, ULID, or Snowflake?

Aggregate Identity in Go: UUID v7, ULID, or Snowflake?

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8 min read
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