State management is a critical aspect of building robust and scalable applications. For Flutter developers, the Bloc (Business Logic Component) pattern has emerged as a powerful and popular choice. Let's break down the core components of a Bloc-based...
When building Flutter applications with reactive state management, you'll often encounter scenarios where you need to initialize your app state from a stream-based data source. This is particularly common when using reactive databases like ObjectBox,...
When you’re building for a few hundred users, development feels straightforward: add a feature, test it, release it, repeat. But when your app crosses 1 million users, that simplicity disappears — fast. Suddenly, every decision has scale implications...
In the last article: Building software that actually has meaning, I briefly introduced DDD and how it helps us reflect our business in code. We do this by understanding the domain, the industry, the business we are trying to model. One of the stronge...
Introduction: Why Architecture Matters If you’ve been building Android apps for a while, you’ve probably realized that as your app grows, things start to get messy—activities stuffed with business logic, network calls sprinkled everywhere, and UI upd...
✨ Build scalable, reusable API validation with middleware and FluentValidation in .NET. 🧠 Why Global Validation? Validation ensures your app processes only correct and expected data. While [ApiController] in ASP.NET Core automatically checks model ...
Nesta segunda parte, daremos continuidade à construção da nossa API REST em .NET com Oracle XE e Stored Procedures. A camada Application e sua função na organização da Regra de Negócio A Camada Application é responsável por orquestrar a lógica da apl...
Domain-Driven Design (DDD) represents a paradigm shift in how we align code with business value. Initially coined by Eric Evans in the book Domain-Driven Design: Tackling Complexity in the Heart of Software, DDD encourages development teams to model ...
Have you ever opened a codebase and felt like you just walked into a hoarder's house? There's a half-eaten quesadilla inside the controller, a database call nestled alongside some business logic, and for some reason, a queue consumer is residing in t...
A Arquitetura Limpa (Clean Architecture) é um dos padrões arquiteturais mais respeitados e adotados no desenvolvimento de software moderno. Proposta por Robert C. Martin (Uncle Bob), ela oferece uma abordagem estruturada para criar sistemas que são i...
![Construindo uma API REST em .NET com Oracle XE e Stored Procedures [Parte 2].](https://cdn.hashnode.com/res/hashnode/image/upload/v1753454932711/0ce59535-ba36-4ed2-a9a6-759f55c60e49.png)
