What is Quarkus and what is Quakus good for?

Quarkus is a Kubernetes Native Java stack that is intended for the delivery of serverless applications. Quarkus is a relatively new JAVA framework compared to other JAVA  frameworks, which has been around for years. However, it benefits from nearly two decades of development to provide “Supersonic Subatomic Java,” as the project describes it. Although no one likely knows precisely what that word implies, you can surely get a sense of what Quarkus can do for your development life by using it for a few hours.

Quarkus enables you to design applications that use a functional API with little to no configuration and without worrying about setting up a complex environment from the beginning. You are not required to know everything there is to know about cloud or edge computing to learn and flourish at Quarkus. Getting to know Quarkus will help you design more flexible and adaptable apps to the modern computer network due to your experience. This article will tell you everything you need to know about what is Quarkus and what is Quarkus good for.

Let’s get started!

What is Quarkus?

Quarkus is a full-stack Java framework that is native to Kubernetes and Java Virtual Machines (JVMs). It enables Java to become an efficient platform for serverless, cloud, and Kubernetes deployments optimise it for containers.

Eclipse MicroProfile, Apache Kafka (JAX-RS), RESTEasy (JAX-RS), Hibernate ORM, Spring, Infinispan, Camel, and many more are all supported by it.

The CDI framework serves as the foundation for Quarkus. An extension framework is included with its dependency injection solution, allowing you to configure, boot, and integrate a framework into your application while handling contexts and dependency injection. Additionally, Quarkus provides a set of tools for implementing extensions.

You may also be interested in the best front-end programming languages for Quarkus

What is Quarkus good for?

Below are the following essential factors why people believe Quarkus is a game-changer and will change the landscape of enterprise development:

Developer-Friendly

Since microservices and cloud applications are moving rapidly, Quarkus can help Java developers stay on top of their game. You’ll be able to run your apps more efficiently, fill a Kubernetes cluster with fewer resources, and benefit from decades of community development in open source Java, thanks to Quarkus’ ability to scale.

For the next generation of application development and deployment, Quarkus is a perfect fit. Throughout the whole application lifecycle, it helps you save and reload your code in dev mode (a save-and-refresh approach) and then deploy it in a Kubernetes cluster hosted in the cloud. Instead of shaving yaks, Quarkus will keep you engaged as a developer.

Kubernetes integration

We have said that Quarkus is intended to run within the Kubernetes container orchestration system. That sounds wonderful, but we already know that Kubernetes can handle many tasks. Put your application in a Docker container, and it will operate on Kubernetes without any additional effort.

While this is true, several things must be done traditionally for your application to perform efficiently within Kubernetes, including tuning, sizing, and configuring it. You’ll also need to open up your text editor of choice and create several YAML files, which, let’s be honest, isn’t something anyone particularly enjoys doing.

Memory and First Response Time

Quarkus is a Java framework that is referred to as “supersonic, subatomic.” That may raise marketing concerns among developers, but when you look at it more closely and comprehend what Quarkus is doing, you’ll realise that you’re getting a very compact, quick, and productive execution. You can use Quarkus to deploy a native application that has been optimised for use on Kubernetes.

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