Name: 📑 #jfokus2022 : Quarkus [...] back from the Future
Rating: 1.3 (3065 reviews)
Author: adriens

❔ About

We recenlty started to investigate around native Java services and serverless with Spring Native as we are actually relying on Spring Boot :

👶 DEVOPS-LABS 2022.2 : premiers pas et démo Spring Native

In the mean time, we also started to perform some experimentations on Quarkus, the "Supersonic Subatomic Java".

👉 This post is dedicated to an amazing session that occurred at #jfokus2022 by Sébastien Blanc (aka. @sebi2706) :

For me, this video is THE place to start if you want to learn more about Quarkus and all the underlying aspects

As the original video is not indexed by chapters, I decided to :

First, the two main aspects of Quarkus are :

00:00 : Intro
01:40 : About Quarkus : performance & developer experience
02:43 : Create a Quarkus project from scratch
03:05 : Create with code.quarkus.io
03:46 : Create with IDE plugin (VSCode) and maven
06:20 : Start application in Dev-mode
07:50 : Deal with configuration
09:00 : Live reload and state management
11:11 : Continuous testing
13:08 : Quarkus Dev UI
14:24 : Container packaging
14:55 : Container packaging with mutable-jar (full OpenShift lifecycle demo)
21:26 : Cluster remote live reload with mvn quarkus:remote-dev
23:25 : Create native binary & GraalVM (native profile)
28:20 : Persistence layer with Panache layer, jdbc, Swagger, psql testcontainer,...
31:46 : Deal with JPA entity annotations with Panache
34:10 : Create Resources (GET, POST,... )
38:58 : Dev Services (Databases, Kafka, Keycloak, ... )
39:44 : Compatibiliy layer extensions (Doing Spring Boot stuff in Quarkus)
42:15 : Security with OIDC : Keycloak, Okta,...
48:45 : Conclusion