#java Development Tutorials & Tips | Roast Dev

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🧩 Spring Boot + Microservices: Build Smarter, Scale Faster

In today’s tech world, Microservices are no longer a trend—they’re the standard. Instead of building one massive, tightly-coupled application (monolith), we're breaking it into smaller, self-con...

14.04.2025 0 Read More

🧠 Optimizing Nested Loops in Java: A Real-World Use Case

When writing quick test logic or proof-of-concept code, it’s common for developers to prioritize simplicity over performance. One classic example? Nested loops used for data cross-referencing.Let’...

14.04.2025 0 Read More

Mastering Java 8’s Date and Time API – With Real-Life Examples

Hey devs! 👋Let’s talk about something we all deal with in code: dates and times.Whether you're building a blog, tracking user subscriptions, or scheduling Zoom calls, you're going to handle time ...

14.04.2025 0 Read More

Database Migrations with Flyway in Spring Boot

Database versioning is a crucial aspect of modern application development. Managing schema changes efficiently helps prevent inconsistencies and ensures smooth deployments. In this post, we will explo...

14.04.2025 0 Read More

Pattern Matching con Records en Java

Un record es un tipo especial de clase inmutable que se utiliza habitualmente como un DTO (Data Transfer Object) para almacenar datos y transferirlos entre diferentes partes de una aplicación. Si te ...

14.04.2025 0 Read More

Java Introduction

முத்து: நிரலாக்க மொழி பற்றி பேசலாமா? 😊தமிழ் வளவன்: நிரலாக்க மொழி என்றால் எ...

14.04.2025 0 Read More

Getting Started with AI in the Java Ecosystem

🧠 AI with Java & Spring Boot – Part 1: Getting Started with AI in the Java Ecosystem Hey devs! 👋Welcome to the first post in my "AI with Java and Spring" series, where we explore ...

14.04.2025 0 Read More

🚀 𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻 𝗶𝗻 𝗦𝗽𝗿𝗶𝗻𝗴 𝗕𝗼𝗼𝘁 𝗥𝗘𝗦𝗧 𝗔𝗣𝗜𝘀: 𝗧𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗕𝗶𝗻𝗱𝗶𝗻𝗴𝗥𝗲𝘀𝘂𝗹𝘁

When building REST APIs with Spring Boot, robust input validation is essential for delivering reliable and secure applications. One of the most effective tools for handling validation results in your ...

14.04.2025 0 Read More

Dica Java: Evite poluir as entidades #004

As anotações do JPA (Java Persistence API) existem a milênios! Com a evolução dos frameworks, principalmente do Spring, e do próprio Java muitos recursos evoluíram junto.Por exemplo, em antigas...

14.04.2025 0 Read More

🚀 Introducing Appaveli CLI: Instantly Generate Java DAO and Domain Classes from Your Terminal

As a Java engineer, one of the most repetitive tasks is writing boilerplate DAO and domain classes — especially when you’re not using heavy frameworks like Spring or Hibernate.That’s why I b...

14.04.2025 0 Read More

🧩 Spring Boot + Microservices: Build Smarter, Scale Faster

🧠 Optimizing Nested Loops in Java: A Real-World Use Case

Mastering Java 8’s Date and Time API – With Real-Life Examples

Database Migrations with Flyway in Spring Boot

Pattern Matching con Records en Java

Java Introduction

Getting Started with AI in the Java Ecosystem

🚀 𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻 𝗶𝗻 𝗦𝗽𝗿𝗶𝗻𝗴 𝗕𝗼𝗼𝘁 𝗥𝗘𝗦𝗧 𝗔𝗣𝗜𝘀: 𝗧𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗕𝗶𝗻𝗱𝗶𝗻𝗴𝗥𝗲𝘀𝘂𝗹𝘁

Dica Java: Evite poluir as entidades #004

🚀 Introducing Appaveli CLI: Instantly Generate Java DAO and Domain Classes from Your Terminal

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