Gain insights into Quarkus, a modern Java framework. Learn about creating and configuring applications, REST endpoints, WebSockets, GraphQL, fault tolerance, and database connections for robust microservices.

quarkus.tar.gz

Quarkus run dev application

Quarkus test application

Quarkus run dev application + MongoDB

Quarkus run dev application + PostgreSQL

Quarkus is a modern Java framework that simplifies the creation of web applications. With the help of Quarkus, you can create modern applications and deploy them easily on the cloud.

You’ll begin the course with an introduction to Quarkus and the different features that make it a great Java framework. Next, you’ll explore the basics of Quarkus, such as creating and configuring an application, adding plugins, and testing your code. You’ll learn how to build modern web applications using Quarkus by creating and consuming REST endpoints and documenting them. You’ll also learn how to create a WebSocket server and a GraphQL endpoint and ensure fault tolerance for your application. Lastly,  you’ll add different kinds of database connections to your Quarkus application.

After completing this course, you’ll be equipped to create various applications and microservices using Quarkus, a must-have knowledge for any developer.

Developing Microservices with Quarkus

Congratulations on finishing the course! You can now create all kinds of amazing applications using Quarkus.

# What we covered

Through the course, we covered many of Quarkus's fundamentals. Let's recap what we learned.

## Quarkus

The Quarkus team describes it as a framework that lets us have supersonic subatomic Java by providing many out-of-the-box features, such as:

* **Container first:** With a variety of extensions, it is easy to build containers with Quarkus.

* **Developer friendly:** With the possibility of live coding, simple configuration, and a dev interface, the framework is developer friendy.

* **Cloud native:** It provides integration with Kubernetes.


## Quarkus plugins and configuration

We explored how to list and add extensions to a Quarkus application to help with the development of different kinds of features.

We also explored how to configure Quarkus with and without the usage of extensions.

Wrap up this course with a recap and a few final words.

Introduction to Quarkus

Quarkus Basics

Quarkus Web

Quarkus Data

Epilogue

Appendix

Conclusion

What we covered

Quarkus

Quarkus plugins and configuration