https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/tags/spring-boot/Recent content in Spring Boot on My Tech BlogHugoenMon, 15 May 2023 00:00:00 +0000https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/blog/getting-started-with-spring-boot-3/Mon, 15 May 2023 00:00:00 +0000https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/blog/getting-started-with-spring-boot-3/<p>Spring Boot 3.0 is a major release that brings a lot of new features and improvements. In this article, we&rsquo;ll explore how to get started with Spring Boot 3 and what&rsquo;s new in this version.</p> <h2 id="prerequisites">Prerequisites</h2> <p>Before we begin, make sure you have the following installed:</p> <ul> <li>Java 17 or higher</li> <li>Maven 3.6+ or Gradle 7.5+</li> <li>Your favorite IDE (IntelliJ IDEA, Eclipse, VS Code)</li> </ul> <h2 id="key-features-in-spring-boot-3">Key Features in Spring Boot 3</h2> <ul> <li>Java 17 baseline</li> <li>Jakarta EE 9+ support</li> <li>Native compilation support with GraalVM</li> <li>Improved observability with Micrometer and OpenTelemetry</li> </ul> <h2 id="create-the-application">Create the Application</h2> <p>Create a Spring Boot project with the <code>spring-boot-starter-web</code> dependency, then add a small REST controller. Spring Boot discovers the controller automatically when it is below the application class package.</p>https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/blog/microservices-with-spring-cloud/Sat, 22 Apr 2023 00:00:00 +0000https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/blog/microservices-with-spring-cloud/<p>Microservices architecture has become increasingly popular for building complex applications. Spring Cloud provides a suite of tools to help you build and manage microservices effectively.</p> <h2 id="what-is-spring-cloud">What is Spring Cloud?</h2> <p>Spring Cloud provides tools for developers to quickly build common patterns in distributed systems.</p> <h2 id="key-components">Key Components</h2> <h3 id="service-discovery-with-eureka">Service Discovery with Eureka</h3> <p>Eureka is a service registry that allows microservices to find and communicate with each other without hardcoding the hostname and port.</p>https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/blog/spring-security-oauth2/Sat, 10 Dec 2022 00:00:00 +0000https://sivaprasadreddy.github.io/hugo-tech-blog-modern-theme/blog/spring-security-oauth2/<p>OAuth2 is a widely used protocol for authorization. Spring Security provides excellent support for implementing OAuth2 in your Spring Boot applications.</p> <h2 id="oauth2-basics">OAuth2 Basics</h2> <p>OAuth2 is an authorization framework that enables third-party applications to obtain limited access to a user&rsquo;s account on an HTTP service.</p> <h2 id="implementation-with-spring-security">Implementation with Spring Security</h2> <p>Spring Security makes it easy to implement OAuth2 in your Spring Boot applications.</p> <h2 id="conclusion">Conclusion</h2> <p>OAuth2 with Spring Security provides a robust solution for authentication and authorization in modern applications.</p>