// tag archive

ddd

2 articles

Dark developer‑themed cover image highlighting Service Layer vs Domain Model with neon green accents and a glowing terminal.

Software Engineering

Service Layer vs Domain Model: 5 Rules (2026)

Seeing a checkout firestorm caused by a service? Learn how the service layer vs domain model split safeguards…

August 30, 2026 · 8 min read

Dark‑mode developer scene illustrating domain‑driven aggregates with a glowing terminal, Prisma and TypeORM icons, and neon green accents.

Domain-Driven Aggregates with Prisma & TypeORM (Guide)

Build DDD aggregates with Prisma or TypeORM in Node.js, keeping business rules in the domain layer and avoiding…

July 28, 2026 · 10 min read