Welcome to my blog! It covers Java, Spring, Java EE / Jakarta EE, MicroProfile, as well as related and general IT topics.

To get notifications about new blog posts, you can follow me on LinkedIn.

If you need assistance for architecting and developing your IT project, please check my current availability on LinkedIn or Freelancermap.

Posts

• Aug 17, 2024

  Trigger Warning for @GeneratedValue

• Mar 29, 2024

  Spring Boot Testing

• Dec 27, 2023

  Prometheus: Micro Crash Course

• Nov 23, 2023

  Generating Liquibase Changelogs

• Aug 19, 2023

  Java's ternary operator, wrappers & NPE's

• Jun 27, 2023

  Creating lists and sets with fixed elements

• Apr 10, 2023

  JPA Relations: Overview

• Mar 16, 2023

  JSON-B Adapters and Jackson Converters

• Mar 2, 2023

  Java: Stream.toList() and Generics

• Feb 20, 2023

  SQL: Counting with Conditions

• Feb 11, 2023

  Understanding Java Generics

• Jan 5, 2023

  Podcast: Listen, Learn, and Code

• Dec 4, 2022

  Java: Functional Interfaces Overview

• Oct 30, 2022

  TypeScript: Auto-Compile in Visual Studio Code

• Sep 30, 2022

  Merge Modes in Eclipse Git

• Aug 31, 2022

  JavaScript Quiz

• Jul 17, 2022

  Spring vs. Jakarta EE: Transaction Propagation

• Jun 6, 2022

  Three ways to run multiple JUnit 5 test classes

• Mar 27, 2022

  Spring vs. Jakarta EE: Injecting Dependencies

• Feb 4, 2022

  Spring vs. Jakarta EE: Defining Injectable Beans

• Jan 20, 2022

  Updating RESTEasy MicroProfile REST Client & dealing with a Jakarta EE 8 bug

• Aug 15, 2021

  New features from Java 12 to 17

• Jul 24, 2021

  Screen snipping under Windows and Ubuntu

• Jun 4, 2021

  Sharing WinSCP configurations

• May 14, 2021

  Using multiple Java versions in parallel

• Apr 18, 2021

  Fantastic JSON-B Libs and Where to Find Them

• Mar 31, 2021

  runEEmon: Cargo Edition

• Mar 13, 2021

  runEEmon: Gotta run 'em all!

• Mar 7, 2021

  OpenLiberty: Jakarta EE Feature

• Feb 27, 2021

  Jakarta EE Community Mailing List: Newbie Experience

• Feb 20, 2021

  Eclipse Code Minings

• Feb 12, 2021

  Jakarta EE / MicroProfile Alignment Survey

• Feb 3, 2021

  Captain Freelants and the Mysterious Metrics

• Jan 23, 2021

  Conceptboard: A virtual whiteboard for remote collaboration

• Jan 16, 2021

  Jareto - Java REST Tools

• Jan 9, 2021

  Jakarta EE and MicroProfile: Should they merge?

• Jan 6, 2021

  Code snippet images with Carbon

• Jan 4, 2021

  Publishing a static web site with Amazon Web Services