Why do you need Spring Boot

1.	Why do you need Spring Boot
Answer» Eases Development of Spring Based Applications Eases Bootstrapping of Spring Based Applications Eases Development, Unit Testing & Integration Test Process. Provides opinionated STARTERS which simplify build & configuration Uses Code by Convention to reduce a lot of boilerplate code and Configurations. For example, to create a web application using Spring, you will need the following maven DEPENDENCIES: <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>xxx</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>xxx</version> </dependency> While with Spring boot, it reduces to : <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>SPRING_BOOT_VERSION_xxx</version> </dependency> Not only spring Dependencies, but you also get free Embedded Tomcat Servlet CONTAINER with this, you can override this with Jetty or Undertow. Some of the commonly used are: Spring-boot-starter-web Spring-boot-starter-test Spring-boot-starter-security Spring-boot-starter-data-jpa Spring-boot-starter-thymeleaf spring-boot-starter-actuator Provides default for Configuration ( Code & Annotations) Reduces Development Time Increases Productivity Eases integration with other Spring Components like Spring JDBC, Spring ORM, Spring Data, Spring Security, Spring Cloud etc Eases testing of Java/Groovy applications from the command line by Providing Command-line Interface Eases the creation of STANDALONE or Production-ready Applications Provide inbuilt non-functional features ( Security, Embedded Servers, metrics, health checks, externalized configurations) Eases building of MICROSERVICES based Applications because of its easy integration with spring web, spring cloud etc Eradicates XML configuration or keep it to a minimum.

Answer»

Eases Development of Spring Based Applications
Eases Bootstrapping of Spring Based Applications
Eases Development, Unit Testing & Integration Test Process.
Provides opinionated STARTERS which simplify build & configuration
Uses Code by Convention to reduce a lot of boilerplate code and Configurations.

For example, to create a web application using Spring, you will need the following maven DEPENDENCIES:

<dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>xxx</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>xxx</version> </dependency>

While with Spring boot, it reduces to :

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>SPRING_BOOT_VERSION_xxx</version> </dependency>

Not only spring Dependencies, but you also get free Embedded Tomcat Servlet CONTAINER with this, you can override this with Jetty or Undertow.

Some of the commonly used are:

Spring-boot-starter-web
Spring-boot-starter-test
Spring-boot-starter-security
Spring-boot-starter-data-jpa
Spring-boot-starter-thymeleaf
spring-boot-starter-actuator
- Provides default for Configuration ( Code & Annotations)
- Reduces Development Time
- Increases Productivity
- Eases integration with other Spring Components like Spring JDBC, Spring ORM, Spring Data, Spring Security, Spring Cloud etc
- Eases testing of Java/Groovy applications from the command line by Providing Command-line Interface
- Eases the creation of STANDALONE or Production-ready Applications
- Provide inbuilt non-functional features ( Security, Embedded Servers, metrics, health checks, externalized configurations)
- Eases building of MICROSERVICES based Applications because of its easy integration with spring web, spring cloud etc
- Eradicates XML configuration or keep it to a minimum.

Why do you need Spring Boot

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment