TL;DR Write tests. You don't truly realize how messy code is until you try to write a unit test for it. Understand your annotations. Don’t use @Data when @Gett...
Event Driven Design EDD Before we dive into EDD, let's define an event. An event is immutable and represents a state change in the past. The core idea of EDD i...
Slices: The Right Size for Microservices The Granularity Trap Every team that adopts microservices eventually hits the same wall: how big should a service be?...
The 3 Biggest Trends in Backend Development 2024‑2026 !https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/ht...
Por qué elegí construir un sistema empresarial con PHP plano y PostgreSQL después de 15 años en la industria Hace seis meses, un desarrollador junior me pregun...
The Promise Was Real Years ago, when AWS announced App Mesh at re:Invent, I tested it with a few microservices to see the interconnections between them. The be...
Why API response consistency matters in microservices - APIs must look identical across services. - Errors must be predictable. - Clients should never have to...
Event‑Driven Architecture EDA Event‑driven architecture is a modern pattern built from small, decoupled services that publish, consume, or route events. - Even...
Article URL: https://tuananh.net/2026/01/15/architecture-for-disposable-systems/ Comments URL: https://news.ycombinator.com/item?id=46657141 Points: 6 Comments:...
Introduction Have you ever wondered what happens in the milliseconds between hitting “Share” on a photo and your friend receiving a notification that they’ve b...
Introduction In 2026, the biggest lesson from the microservices era isn’t about going small or fancy tooling—it’s about boundaries. When boundaries are weak or...
Part 2 of “The Great Decoupling” series In Part 1, I argued that we're witnessing the decoupling of capability from presentation — that the SaaS interface, far...
