!Cover image for 🐌 “My Spring Boot API Became Slow… Until I Learned Pagination & Sorting”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gr...
Introduction 🚀 Have you ever called a REST API and thought: > “Why is this request blocking until everything finishes?” Now imagine sending an email, generati...
Já faz um tempo que venho buscando aprofundar meus conhecimentos em arquitetura de microsserviços com Spring Boot, principalmente olhando além do código e enten...
The job market reality check Look, I get it. When you started learning to code, everyone told you “learn JavaScript, it’s everywhere.” They weren’t wrong, but...
🧠 Why These HTTP Methods Matter In REST APIs, HTTP methods are not just syntax. They define: - API behavior - Client expectations - Data integrity - Error han...
!Cover image for Building a Kafka Event-Driven Spring Boot Application with Avro, Schema Registry and PostgreSQLhttps://media2.dev.to/dynamic/image/width=1000,h...
!Cover image for 👉“I Didn’t Understand JPA Until I Built the Persistence Layer”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto...
Introduction When I started freelancing, I had zero agency experience, no professional network, and no client base. What I did have was time, grind, and curios...
When I started building REST APIs with Spring Boot, everything seemed simple. I wrote a controller. Mapped a few endpoints. Returned JSON. It worked. But as the...
Applications often generate content that needs to be consumed later at runtime. This content may be stored in the file system, written to a database table, shar...
!Cover image for Boolean Field Becomes null in Spring Boot DTO? Here’s Why And How to Fix Ithttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,...
What is Maven? Maven is a build automation and project management tool primarily used for Java projects. In Spring Boot applications, Maven plays a crucial rol...
