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Table of contents
1.
Introduction
2.
Features of Spring Boot
2.1.
1. Auto-configuration Capability
2.2.
2. Embedded Web Server
2.3.
3. Spring Boot Actuator
2.4.
4. Spring Data JPA
2.5.
5. DevTools
2.6.
6. Spring Security
2.7.
7. Thymeleaf
3.
Frequently Asked Questions
3.1.
What is dependency in spring boot?
3.2.
What is Maven in Spring Boot? 
3.3.
What is REST API in Spring Boot? 
4.
Conclusion
Last Updated: Mar 27, 2024

Spring Boot Features

Author Shiva
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Introduction

Are you a Java developer seeking a simple, effective solution to build enterprise-level applications? Do you wish for a framework that streamlines the development process and allows you to focus on delivering high-quality code? Consider none other than Spring Boot. 

Spring Boot is a popular Java framework for building standalone, production-grade applications that are easy to configure and deploy. It provides a comprehensive set of features for web development, data access, and more while minimizing boilerplate code and configuration. There are tons of Spring Boot features just like that.

spring boot features

It provides various features and tools that speed the development process and removes boilerplate code, letting developers focus on constructing the things that count. 

In this article, we will cover some Spring Boot features in brief.

Features of Spring Boot

There are tons of spring boot features. We’ll briefly discuss some of them. Here are some important Spring boot features: 

1. Auto-configuration Capability

Spring boot features like auto-configuration capability reduce the boilerplate code developers need to write, resulting in faster development times and fewer errors. Spring Boot's auto-configuration is based on sensible defaults and smart algorithms, which means that it is highly configurable and customizable to suit your specific needs.

2. Embedded Web Server

This functionality of streamlines the deployment procedure by preventing the necessity for an external web server. Thanks to the embedded server, developers may test and run their apps in a simple and comfortable environment. Which is one of many helpful spring boot features. 

The embedded server supports Tomcat, Jetty, and Undertow, along with numerous other web servers.

The Spring Boot starters come up with a default embedded container. If you wish to use a different HTTP server, you must exclude them explicitly.

3. Spring Boot Actuator

It provides a set of endpoints that allow you to monitor and manage your application. You can use these endpoints to check the health of your application, manage your logging levels, and even shut down your application gracefully. Spring Boot Actuator also provides valuable metrics that allow you to analyze the performance of your application and identify bottlenecks.

A variety of features included in Spring Boot Actuator make it simple for developers to administer and monitor their applications. 

  • Health checks offer a complete set of indications to ensure the application operates properly. It is among the Actuator's most prominent features. 
     
  • The Actuator also offers metrics for the application's many components. That includes HTTP requests, database connections, and memory utilization. 
     
  • Developers can track requests and events using the auditing and tracing tool. Which also offers a helpful audit record of user activity. 
     
  • The Actuator's application management capabilities also make handling the app's various endpoints simple. That includes shutting it down or changing the log levels. 

4. Spring Data JPA

It makes relational database data access easier. You can interface with databases using its APIs without writing any repetitive code. Additionally, Spring Data JPA supports a variety of database platforms. That makes it a great option for those who are creating apps that need database connectivity.

By offering a collection of higher-level abstractions and utilities that do away with a large portion of the boilerplate code often needed when dealing with JPA, Spring Data JPA streamlines the process of working with JPA. This includes tools like automatic repository setup, query creation assistance, and the capability to quickly carry out standard database operations like filtering, sorting, and pagination.

5. DevTools

It offers a selection of tools that quickens and simplifies the development process. A live reload of the HTML and CSS files and remote debugging are features of DevTools. Code changes can be made while the program is running thanks to DevTools' hot-swapping functionality.

The Spring Boot DevTools improve the overall development experience. It offers a variety of features that make it easier for developers to refine and debug their apps without having to restart the server or the application.

6. Spring Security

It provides a robust security framework for web applications. It supports authentication and authorization password encoding and protection against common security threats. Spring Security is highly customizable and can be configured to suit your specific needs.

The fundamental purpose of Spring Security is authentication, which confirms the legitimacy of users making requests to access restricted resources. This can be done by utilizing various authentication techniques, including form-based authentication, basic authentication, and OAuth2.

7. Thymeleaf

A well-liked template engine that makes it simple to make dynamic websites. Conditional statements, loops, and variable substitution are just a few of the many capabilities offered by Thymeleaf. It may be set up to meet your unique needs and is very customizable.

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Frequently Asked Questions

What is dependency in spring boot?

The Spring Boot team provides a list of dependencies to support the Spring Boot version for every release. You do not need to provide a version for dependencies in the build configuration file. Spring Boot automatically configures the dependencies version based on the release.

What is Maven in Spring Boot? 

The Spring Boot Maven Plugin provides Spring Boot support in Apache Maven. This allows users to package executable jar or war archives, run Spring Boot applications, generate build information, and start Spring Boot applications before running integration tests.

What is REST API in Spring Boot? 

The REST architectural technique is used in the REST application. For creating and designing networked apps, we use the REST application. It creates the HTTP request that processes the data using CRUD operations. It typically returns data in XML or JSON formats.

Conclusion

This article covered the spring boot features briefly.  After reading this blog, you will understand spring boot features well.

Recommended Readings:


You can also consider our Spring Boot Course to give your career an edge over others.

Cheers!

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