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Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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The Transactional Outbox Pattern: From a Single Task to a Production-Grade Async Engine

The Transactional Outbox Pattern: From a Single Task to a Production-Grade Async Engine

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23 min read
SQL Indexing Strategies for High-Performance Java Applications

SQL Indexing Strategies for High-Performance Java Applications

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10 min read
How to Print PDFs in Java: Silent Printing and Print Dialog Selection

How to Print PDFs in Java: Silent Printing and Print Dialog Selection

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5 min read
Easy Full Stack Authentication and Login in the Style of Spring

Easy Full Stack Authentication and Login in the Style of Spring

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5 min read
Validação de CPF em Java com Spring Boot: anotação customizada e cliente HTTP resiliente

Validação de CPF em Java com Spring Boot: anotação customizada e cliente HTTP resiliente

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3 min read
Building a Real App on Liferay DXP's Free Tier: Objects, Workflow, OSGi, Headless and Client Extensions

Building a Real App on Liferay DXP's Free Tier: Objects, Workflow, OSGi, Headless and Client Extensions

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11 min read
Three Layers Deep: Getting Confluent Schema Registry to Authenticate with MSK Serverless on EKS

Three Layers Deep: Getting Confluent Schema Registry to Authenticate with MSK Serverless on EKS

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7 min read
5 JVM Heap OOM Patterns You Can Reproduce on Your Laptop

5 JVM Heap OOM Patterns You Can Reproduce on Your Laptop

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2 min read
I Didn't Let Claude Upgrade My Java App. I Let It Work for Me.

I Didn't Let Claude Upgrade My Java App. I Let It Work for Me.

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8 min read
Designing an AI ad pipeline where a failed job never costs the customer a credit (Spring Boot)

Designing an AI ad pipeline where a failed job never costs the customer a credit (Spring Boot)

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4 min read
Spring Batch parallel processing and partitioning tutorial — Complete Guide

Spring Batch parallel processing and partitioning tutorial — Complete Guide

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3 min read
Beyond the Hype: A Realistic Java Developer's Guide to Monoliths vs. Microservices

Beyond the Hype: A Realistic Java Developer's Guide to Monoliths vs. Microservices

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5 min read
Android on iOS, Web & Desktop Efficiently and for Free

Android on iOS, Web & Desktop Efficiently and for Free

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14 min read
I built the official website for my solo Android game with plain JavaScript, GitHub Pages and Firebase

I built the official website for my solo Android game with plain JavaScript, GitHub Pages and Firebase

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5 min read
The Iceberg Table That Was Never Where We Wrote It

The Iceberg Table That Was Never Where We Wrote It

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8 min read
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