What is Spring Boot

Category : Spring Boot | Sub Category : Spring Boot | By Prasad Bonam Last updated: 2023-08-07 14:49:57 Viewed : 373


Spring Boot is an open-source Java-based framework designed to simplify the process of building, deploying, and running production-grade Spring-based applications. It aims to provide developers with a streamlined experience for creating stand-alone, production-ready applications with minimal configuration effort.

Here are some key features and concepts of Spring Boot:

  1. Auto-Configuration: Spring Boot automatically configures various components and settings based on conventions and dependencies, reducing the need for extensive manual configuration.

  2. Standalone: Spring Boot applications can be packaged as self-contained JAR files that include an embedded web server (such as Tomcat, Jetty, or Undertow), eliminating the need for external server installation.

  3. Opinionated Defaults: Spring Boot provides sensible default configurations for various technologies and frameworks, reducing the decision-making burden on developers.

  4. Microservices Support: Spring Boot is well-suited for building microservices and RESTful APIs, offering features like built-in support for JSON serialization, client-side load balancing, and more.

  5. Production Readiness: Spring Boot promotes best practices for production deployment, monitoring, and management, such as health checks, metrics, and externalized configuration.

  6. Command-Line Interface (CLI): Spring Boot includes a CLI that allows developers to quickly create, build, and run Spring Boot applications from the command line.

  7. Spring Ecosystem Integration: Spring Boot seamlessly integrates with other components of the Spring ecosystem, such as Spring Data, Spring Security, and Spring Cloud.

  8. Embedded Databases: Spring Boot provides support for embedded databases (H2, HSQLDB, etc.), making it easier to develop and test applications without the need for external database installations.

  9. Auto-Generated Documentation: Spring Boot can generate API documentation (e.g., Swagger) based on application code and annotations.

Spring Boot aims to simplify the development process by minimizing boilerplate code, reducing configuration overhead, and providing a consistent and opinionated framework for building Java applications. It has gained significant popularity in the Java development community due to its ease of use and rapid development capabilities.

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