Architecture2 articles

Architecture

Software architecture patterns, domain-driven design, ACID transactions, and system design principles.

ACID: Four letters that keep your data safe

A practical guide to Atomicity, Consistency, Isolation, and Durability — with SQL examples and a bank transfer walkthrough showing all four properties in action.

Andres TasconMay 4, 2026

Architecture15 min read

Domain-Driven Design: Models That Actually Mean Something

Learn what DDD really is, when it makes sense, and how Entities, Value Objects, Aggregates, and Invariants work — with a complete feature walkthrough from domain layer to API.

Andres TasconApril 15, 2026