Learn Spring boot tutorial | Spring boot Introduction

In spring boot tutorial, provides the details of the spring boot introduction, advantages of spring boot, spring boot examples, spring boot dependency and spring MVC application using spring boot example.

Spring boot Introduction

Spring-boot is a  module of spring framework provided by spring.io guys. Basically, spring boot is an open-source Java framework used to create the spring applications and microservices Spring-boot provides the core to the advanced concept to developed spring environment applications and projects.  Spring-boot  "just run" the spring web-based application as a standalone application.

Why We Used Spring boot?

When we create a spring MVC application without spring boot, in that No. of configuration metadata files, setup the server, create folder structure/project architecture, if small changes needed then required the un-deployments and deployments, data access configuration, etc.

When we create spring MVC application with spring boot, that minimizes the development time and maintenance, eliminating the lots of configuration files and server setup with the help of the application.properties, No need for deployment and redeployment using Devtools, etc

Advantages of Spring boot

1. No need to set up the server, spring boot contains inbuilt apache tomcat and jetty servers.
2. Just run your web-based spring application as a standalone or java application.
3. It provides the inbuilt derby database to perform the data access layer.
4. It minimizes the lots of setup and configuration files with the help of an application. properties
5. We can easily implement microservices using spring boot.
6. It reduced the code size, development times, maintenance of application and increased code reusability.
7. Spring boot Actuator dependency, it is a tool to manage the production environment HTTP endpoint. 
8. Spring boot Devtools dependency, its help and eliminate the deployment process on the server. (Changes any code then no need to undeployment and deployment).

Spring boot related most important topics are-
Spring boot example | Spring REST Example Using Spring boot 

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