Digital Studio

Quarkus Framework: Enhancing Cloud-Native Applications

Back End Development
Contributed By
  • Raam Kumar
    Content Writer
  • Raj Kumar
    SEO Specialist
  • Sreekanth CR
    Motion Graphic Designer
View Team Articles

Empowering industry with Quarkus

Cloud-based and serverless applications have caught the eye of most companies and giant G’s. Java made everything easy for developers to develop cloud-based applications by providing a lot of libraries, and frameworks. With many services and frameworks available, Java can be used to create the most interactive and user-friendly applications. It is the next-generation Java framework specifically used for developing cloud-based applications. Also, it is used for developing lightweight, efficient, and faster responsive applications easily and instantaneously. It provides several advantages while developing a cloud-based application and microservice architecture. The primary goal for preferring Quarkus is to make Java a leading platform.


Quarkus Java framework offers developers a unified and reactive programming model to reach a vast range of distributed application architectures. It offers high-density utilization and quick scale-up in platforms like Kubernetes. This framework makes developers more efficient with the tools that improves the inner development cycle of the project. Moreover, it provides continuous development experience for the developers through a combination of tools, libraries, etc. In this blog, we will get to know all the ins and outs of  Quarkus. We will also get a deep knowledge about the frameworks used and how they help the developers in the application development.

Upward Trend about Quarkus and its benefits

Quarkus is an open-source Java framework particularly used for developing cloud-native applications. It was developed specifically to overcome the limitations faced in developing cloud-based applications. It is an excellent choice for anyone who looks to build high-performance and scalable applications. It also supports standard Java libraries and frameworks neglecting the need to put extra time and effort into learning new technologies. It uses a lot of technologies such as GraalVM, Kubernetes, and reactive programming for providing an efficient and lightweight platform for developing and deploying Java applications. Even though it is used for developing modern cloud architectures, it still backs traditional architectures too.

This Quarkus framework enables fast optimization, high speed, and enhanced performance of applications and websites. It uses a technique called “subatomic”, which allows it to startup in milliseconds eliminating the need to startup in seconds. This can be achieved by developing the JVM and compiling the code Ahead-Of-Time (AOT) by reducing the number of classes in runtime.

Moreover, it utilizes better performance and it is also cost-effective, which is especially very important to develop cloud-based applications. It aims to enhance the performance by processing at the development time mostly, instead of performing it in the runtime. It can also handle reactive and imperative code in the same application and also they are handled by the same reactive engine. This automatically compiles and redeploys changes in Java resources and it configures files when dispatching a request.

Dominance of Quarkus frameworks

Quarkus usually comes with built-in support for famous technologies like Java Persistence API (JPA), Hibernate, Kafka, and RESTEasy which makes it much easier to integrate with applications. It also supports reactive programming that allows developers to build applications. With the help of Quarkus, developers could develop an application that is resilient, responsive, and scalable. It also includes support from popular reactive libraries like Vert. x, mutiny, and Reactive systems. It includes built-in support for the most widely used built-in cloud services like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).


Quarkus frameworks comes with a lot of extensions additionally that enhance the aspects of security, monitoring, and messaging. These extensions can be added to the application very easily using Gradle or Maven. The main advantage in the Quarkus framework is that it is community driven which allows the developers to contribute to the enhancement of the framework. It also has a dynamic ecosystem of plugins, libraries, and tools that are available for developers to develop an effective application. It is designed to work with several frameworks and libraries like Eclipse Microprofile and Spring, Apache Kafka, etc.

GraalVM is a high-performing Java Development Kit (JDK) that speeds the performance of Java and JVM-based applications. It minimizes the application latency, improves the internal process by decreasing the garbage collection time and it also comes with 24/7 support. In Quarkus, GraalVM is used to enhance the security by reducing the attack surface of your Java application by neglecting the unused classes, fields, and methods.

Differentiating Quarkus vs SpringBoot

SpringBoot is one of the most widely used open-source Java frameworks used by the software developers for creating the most user-friendly web applications and microservices in the industry.

It is mainly used for developing stand-alone digital solutions and production-ready spring applications. Both the frameworks, SpringBoot and Quarkus integrates well with other frameworks and applications. But, the internal architecture and implementations of these frameworks differ from one another. SpringBoot offers web capabilities in two shapes like blocking and non-blocking while Quakrus also provides two approaches; it enables the developers to use both blocking and non-blocking strategies simultaneously. Quarkus has definitely outshined SpringBoot in multiple areas like performance, security, start-up time, etc.


Kubernetes is an open-source container orchestrated platform that helps in automating the deployment, managing, and scaling of the process. Kubernetes provides a lot of benefits for the business and developers to build and maintain applications. It is a Kubernetes native framework that is developed to run inside a containerized environment. On the other hand, SpringBoot is a traditional Java framework that uses Java Virtual Machine (JVM) to run applications. It also has the capacity to run applications in containerized environments but it doesn’t perform better than Quarkus.

Framework Size:

The major difference between SpringBoot and Quarkus is the size of the framework. SpringBoot is a well-established and feature-rich framework but it comes with a lot of needs which increases the size of the application. But, this is relatively a new framework developed in the way that it has a much smaller runtime footprint, which makes it much more suitable for remote-constrained applications. Additionally, it can also have the feature to optimize application size with the help of native-image for GraalVM.

Start-up Time:

The important consideration for preferring a framework is the start-up time. Generally, SpringBoot applications have longer times which can be an issue while developing cloud-based and serverless applications. But, Quarkus applications on the other hand is mainly preferred for faster start-up time. This is preferred by most of the developers for developing cloud-based applications.

Summarizing development with Pattem Digital

Finally summarizing this informative blog, we came to the conclusion of understanding the importance and the advantages that the Quarkus framework can create in the development field. It is an open-source framework that makes it easy for the developers to create their applications and microservices in an interactive way. Quarkus and SpringBoot, both are effective frameworks for development, but this performs better than SpringBoot in several ways like the framework size, start-up time, community, support, etc.

Let us now see the best Java application development company in the industry, Pattem Digital. It is one of the leading Java app development companies who tailors you to reach better standards. We possess a talented team of Java developers working with a lot of experience in providing the best results. We stay one-step ahead of our competitors by working on the latest cutting-edge technologies. Likewise, we amaze our clients by surpassing their expectations by providing the astonishing outcomes that the industry has ever witnessed.

Frequently Asked Questions
1What is the main purpose of using the Quarkus framework?

Quarkus enables the Java developers to build an application for the modern cloud-native world. It makes it much easier for the developers to create serverless and cloud-based applications.

2How does Pattem Digital outperforms the competitors?

At Pattem Digital, we work on cutting-edge technologies to provide a latest and best cloud-based application with a lot of features. Our talented team of developers outshines the competitors by showing uniqueness in each project.

3Why is Quarkus so fast?

Quarkus framework uses a technique of “subatomic” that allows it to start-up in milliseconds. This is one of the major advantages for preferring Quarkus.

Related Stories
04 November, 2019
Accelerate Product Development using Java Application Frameworks
22 February, 2024
Amplifying Connectivity: How IoT and Java Combine for Maximum Benefits