Quarkus

quarkus

Quarkus is a Kubernetes native Java framework tuned for OpenJDK HotSpot and GraalVM. Quarkus aims to become the leading Java platform for building Kubernetes and serverless environments. Thanks to its capabilities, developers can leverage unified reactive and imperative programming model to create a wide range of distributed application architectures.

The latest version of Quarkus is 3.1.0.Final

<dependencies>
  <dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-bom</artifactId>
    <version>3.1.0.Final</version>
    <type>pom</type>
    <scope>import</scope>
  </dependency>
</dependencies>

Learn Quarkus through the following steps:

Are you going for a Quarkus Interview? check this: Quarkus Interview Questions

How to create Quarkus Command Mode applications

18 October 202118 October 2021 by F.Marchioni

Quarkus is set of technologies to develop an entire Microservice architecture. The foundation of this architecture is typically an HTTP server, serving REST Endpoints. It is however also possible to create powerful Java scripts using Quarkus advanced sets of APIs. In this tutorial we will learn how to create standalone Quarkus applications with a bare simple main entry point.

Quarkus Interview Questions (2022)

31 December 202130 September 2021 by F.Marchioni

Here is a list of Quarkus Interview questions that might help you to nail a Quarkus Job or simply to test your knowledge of Supersonic Java applications!

What’s new with Quarkus 2.0 and how to get started quickly

5 October 202126 September 2021 by F.Marchioni

Quarkus 2.0 has been released! In this article, we will cover the highlights of the new major version and the requirements to get started or migrate to this exciting new version. Quarkus 2.0 aims to bring ease of development at an even higher level. There are several improvements in the tooling area and the major … Read more

Data Persistence with Quarkus and Hibernate Panache

24 December 202124 September 2021 by F.Marchioni

In this article we will learn how to simplify Data Persistence with Quarkus, using Hibernate ORM Panache a library that stands on the top of Hibernate.

Quarkus vs Spring Boot: What You Need to Know

20 December 20213 September 2021 by F.Marchioni

In this two-part article series, we will be comparing Quarkus vs Spring Boot taking into account aspects related to the performance and runtime statistics of a simple example application. In the next part, we will cover other key aspects such as cloud-native readiness. Get ready: this is Quarkus vs Spring Boot! First off, in terms … Read more

Zero Config Database configuration with Quarkus (DevServices)

17 July 20219 May 2021 by F.Marchioni

Quarkus 1.13 ships with a new feature called “DevServices” which allows testing or running in dev mode Quarkus without an actual database configuration. Basically, all you need to do is including the extension in your pom.xml file and Quarkus will set up the playground for you. No need to start or configure a database! Let’s … Read more

Getting started with MongoDB and Quarkus

17 July 202111 January 2021 by F.Marchioni

This tutorial covers the all the steps required for creating a REST application with MongoDB NoSQL Database and Quarkus. MongoDB is a document-oriented NoSQL database which became popular in the last decade. It can be used for high volume data storage as a replacement for relational databases. Instead of using tables and rows, MongoDB makes … Read more

Monitoring Quarkus with Prometheus

27 December 20219 October 2020 by F.Marchioni

In this tutorial we will learn how to monitor Quarkus MicroProfile metrics using Prometheus open source monitoring solution.

How to generate a JAX-RS CRUD application in Quarkus using Panache

17 July 20217 August 2020 by F.Marchioni

In this tutorial we will learn how to generate automatically a JAX-RS CRUD application in Quarkus, starting from a Hibernate Panache Entity. Creating CRUD applications for simple REST endpoint is a tedious task which requires adding lots of boilerplate code. Thanks to the quarkus-hibernate-orm-panache extension, this can be self-generated starting from a plain Entity class … Read more

Building Quarkus native applications with Mandrel

17 July 202111 July 2020 by F.Marchioni

Mandrel is a downstream open source distribution of GraalVM edition which can be used to create native builds for Quarkus applications. Quarkus applications require one essential tool of GraalVM – the native-image feature – which is what actually produces native executables. Mandrel let us to have GraalVM bundled on top of OpenJDK 11 in RHEL … Read more