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Architecture

The fundamental structures of a software system.

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Generation 2 — RAG-Augmented Models (2022–2023)

Generation 2 — RAG-Augmented Models (2022–2023)

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3 min read
Frontend Architecture: Where Does This File Go?

Frontend Architecture: Where Does This File Go?

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8 min read
AI Needs RNA, Not Just Weights

AI Needs RNA, Not Just Weights

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14 min read
Testing Hexagonal Go: Fakes at the Port, Not Mocks Everywhere

Testing Hexagonal Go: Fakes at the Port, Not Mocks Everywhere

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7 min read
From Spawn to FuturesUnordered: How Community Feedback Reshaped Our Async Design

From Spawn to FuturesUnordered: How Community Feedback Reshaped Our Async Design

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4 min read
Design a Rate Limiter: 4 Algorithms, 4 Trade-Offs

Design a Rate Limiter: 4 Algorithms, 4 Trade-Offs

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8 min read
Ship It With a Boring Stack: The 2026 Startup Default That Actually Works

Ship It With a Boring Stack: The 2026 Startup Default That Actually Works

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6 min read
Picking a Data Store in 2026: 5 Questions Before You Reach for Postgres

Picking a Data Store in 2026: 5 Questions Before You Reach for Postgres

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7 min read
Stop Trusting Every WHERE Clause: Tenant Isolation in PostgreSQL

Stop Trusting Every WHERE Clause: Tenant Isolation in PostgreSQL

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4 min read
Event Versioning With Upcasters: Schema Evolution That Does Not Break Replay

Event Versioning With Upcasters: Schema Evolution That Does Not Break Replay

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7 min read
Outbox or CDC in 2026: The Decision That Shapes Your Whole Pipeline

Outbox or CDC in 2026: The Decision That Shapes Your Whole Pipeline

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7 min read
Saga Timeouts: The Compensation Path Most Teams Never Test

Saga Timeouts: The Compensation Path Most Teams Never Test

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7 min read
REST API Design: Building APIs Developers Love (2026)

REST API Design: Building APIs Developers Love (2026)

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4 min read
The Planner-Executor Split: Why One Agent Loop Is Not Enough

The Planner-Executor Split: Why One Agent Loop Is Not Enough

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7 min read
Multi-Agent Handoffs: The Protocol That Stops Context Loss

Multi-Agent Handoffs: The Protocol That Stops Context Loss

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6 min read
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