All Categories - Blog of Vincent VAUBAN
July 19, 2026 ·
TL;DR ☕ Event-Driven Architecture (EDA) is one of the most powerful architectural styles...
🔸 TL;DR Vidocq is an open-source Jakarta EE Core Profile 11 and MicroProfile 7.1 runtime, built...
🔸 TL;DR AI can generate Java code very fast. But software is not only “code that...
🔸 TL;DR A good REST API is not just “CRUD over HTTP.” It is a developer experience contract. ...
From the latest SPECjbb2015 numbers (higher is better): Versus older LTS: +113% critical...
https://www.oreilly.com/library/view/claude-code-up/0642572388782/ Agentic coding is moving...
TLDR: Writing code is only ~5% of a software engineer's actual job. The real work happens in...
A programmer brain gets sharp the same way a body gets fit: not by theory alone, but by...
July 19, 2026 ·
https://www.javaspecialists.eu/archive/Issue336-CopyOnWriteArrayList.subList...
July 19, 2026 ·
Extreme Programming (XP) is an agile software development methodology focused on code quality,...
July 19, 2026 ·
🚩TL;DR 10 Java cybersecurity rules every backend developer should apply daily: trust nothing,...
July 19, 2026 ·
Just watched Bruno Souza’s talk “7 Ways You Can Build an Amazing Dev Career in the AI Era”; ...
July 17, 2026 ·
👉No Tomcat, No real network... When testing Spring MVC applications, you have probably used: ...
Spring and Spring Boot are not competing frameworks. Spring Boot is built on top of Spring. It...
🗄️⚠️ SPRING DATA findAll(): CONVENIENT, BUT NOT ALWAYS SAFE Inspired by Java Champion Vlad Mihalcea.
July 17, 2026 ·
Spring Data makes repository creation incredibly easy: But this also exposes findAll() by...
July 17, 2026 ·
🔸 TL;DR In Spring Security, authorization is not only about protecting URLs. Sometimes the...
🛠️🍃 SPRING TOOLS 5.2.0: BETTER IDE support for Spring developers 🔸 TL;DR Spring Tools is the...
July 11, 2026 ·
Hibernate’s second-level cache does NOT store complete Java object graphs. It stores entity...
July 11, 2026 ·
🔸 TL;DR Immutable data is data that represents the SAME fact over time. Not “an object...
July 11, 2026 ·
AI can generate code. Sometimes very good code. But clients do not only pay developers...
