Quarkus JAX RS implementation has improved a lot since its first release. Within this tutorial we will show some new features which are available in Quarkus starting from the new reactive REST paradigm.
Monitoring Quarkus runtime with DevUI
Quarkus now includes (since version 2.3.0) a Development UI (DevUI) which allows us to monitor runtime information about your extensions.
Getting started with Hibernate reactive on Quarkus
This tutorial will introduce you to Hibernate Reactive which enables support for non-blocking database drivers and a reactive programming with Hibernate ORM.
How to debug WildFly security issues
In this article we will discuss how to troubleshoot WildFly security issues by enabling the right Loggers or System Properties.
Secure WildFly applications with OpenID Connect
WildFly 25 enables you to secure deployments using OpenID Connect (OIDC) without installing a Keycloak client adapter. This tutorial will show a proof of concept example of it.
How to create Quarkus Command Mode applications
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.
JBang cheatsheet (2021)
Here is my JBang cheatsheet which can help as a reference to code self-contained source-only Java programs with unmatched ease.
How to use Microprofile Health Checks for your Services
Health checks are an essential component of all microservices applications. In this tutorial we will learn how to use the HealthCheck Microprofile API to verify the liveness and readiness of a Microservice along with the new Startup check which is available since the MP Health version 3.1.
How to deploy WildFly Bootable jar on OpenShift
The WildFly Bootable JAR Maven plugin allows to package both the server and your application in a bootable JAR. The Bootable jar can then be run from the command line having Java installed on your machine. In this tutorial we will learn how to deploy a Bootable Jar application on a Enterprise Kubernetes (OpenShift) environment.
Running JBangs apps from the Catalog
This is the second tutorial about JBang. In the first one we covered the basics of this powerful scripting toolkit: Java scripting with JBang . We will now learn how to install Apps from its rich catalog and how to run scripts on the top of Apps.