Spring Native is an experimental project by the Spring team that aims to improve the performance and reduce the memory footprint of Spring applications by using native images. Native images are compiled binaries that are optimized for a specific platform, resulting in faster startup times and reduced memory usage. Spring Native uses GraalVM, a high-performance […]
Spring Cloud Stream is a powerful framework that provides a simple and consistent programming model for building message-driven microservices. It abstracts away much of the complexity of messaging systems and makes it easy to build, test, and deploy message-driven applications. In this article, we will discuss why you should use Spring Cloud Stream instead of […]
Reactive microservices are a modern architectural pattern that has gained significant popularity in recent years. These microservices are designed to be scalable, resilient, and responsive to the constantly changing requirements of modern web applications. Spring WebFlux is a powerful framework that makes it easy to develop reactive microservices. In this tutorial, we will explore how […]
One can use the Spotify Docker plugin for Maven to build Docker images for your Spring microservice during the Maven build process. Here are the general steps: This configuration sets the image name to myapp with the version set to the Maven project version, and specifies the Dockerfile directory to be src/main/docker. It also includes […]
Implementing authentication and authorization in Spring RESTful APIs can be done in several ways. Here is a general approach: Here’s an example of how to implement JWT-based authentication and authorization in Spring: 4. Implement authorization by defining roles and permissions in your application. Here’s an example: 5. Test your API by sending requests to public […]