Hands-On Cloud-Native Applications with Java and Quarkus

By Francesco Marchioni
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  1. Section 1: Getting Started with Quarkus

About this book

Quarkus is a new Kubernetes-native framework that allows Java developers to combine the power of containers, microservices, and cloud-native to build reliable applications. The book is a development guide that will teach you how to build Java-native applications using Quarkus and GraalVM.

We start by learning about the basic concepts of a cloud-native application and its advantages over standard enterprise applications. Then we will quickly move on to application development, by installing the tooling required to build our first application on Quarkus. Next, we’ll learn how to create a container-native image of our application and execute it in a Platform-as-a-Service environment such as Minishift. Later, we will build a complete real-world application that will use REST and the Contexts and Dependency injection stack with a web frontend. We will also learn how to add database persistence to our application using PostgreSQL. We will learn how to work with various APIs available to Quarkus such as Camel, Eclipse MicroProfile, and Spring DI. Towards the end, we will learn advanced development techniques such as securing applications, application configuration, and working with non-blocking programming models using Vert.x.

By the end of this book, you will be proficient with all the components of Quarkus and develop-blazing fast applications leveraging modern technology infrastructure.

Publication date:
December 2019
Publisher
Packt
Pages
314
ISBN
9781838821470

 

Section 1: Getting Started with Quarkus

In this section, we will learn about the foundations of the Quarkus architecture, install the tools we need to develop applications, and develop our first cloud-native application.

This section includes the following chapters:

  • Chapter 1Introduction to Quarkus Core Concepts
  • Chapter 2Developing Your First Application with Quarkus
  • Chapter 3Creating a Container Image of Your Application

About the Author

  • Francesco Marchioni

    Francesco Marchioni is a Red Hat Certified JBoss Administrator (RHCJA) and Sun Certified Enterprise Architect (SCEA) working at Red Hat in Rome, Italy. He started learning Java in 1997, and since then he has followed all the newest application program interfaces released by Sun. In 2000, he joined the JBoss community, when the application server was running the 2.X release. He has spent years as a software consultant, where he has enabled many successful software migrations from vendor platforms to open source products, such as JBoss AS, fulfilling the tight budget requirements necessitated by the current economy. Over the last 10 years, he has authored many technical articles for O'Reilly Media and has run an IT portal focused on JBoss products.

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