A brief distinction between Spring Vs Spring Boot, mentioning their features and benefits over the other. Learn & empower your team to build smart web apps.

1. Spring Boot
VS Spring
Framework:
Razor-Sharp
Web
Applications
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2. Quick summary:
What comes first- Chicken or the Egg?
Something on similar note Spring Boot Vs
Sping Framework. Though the framework
came earlier, but Spring Boot has taken over
with no configuration mess. In this blog, we
will help you clear out on the basic
concepts, differences, and the unique
features of both these frameworks, so that
you can analyze what is right for your
project plans.
Do share how useful you find this piece of
content in the comments below.

3. Introduction

4. Looking back at last few years, the Spring framework
has become quite complex due to added
functionalities. As a result, it takes enormous time
and lengthy processes to start a new Spring project.
However, to cut down the extra time and effort,
Spring Boot was introduced. Using Spring framework
as a foundation, Spring Boot is becoming the most
preferred framework lately. The question: Spring
Boot vs Spring, which is better, still hovers on the
mind of many developers.
That said, you might be intrigued by questions like
what Spring Boot is and their goals? How is Spring
Framework vs Spring Boot different, and how can we
compare them? This guide states the basics and
Spring Boot vs Spring Framework difference, along
with their features and advantages. The guide also
states how spring Boot has solved the problems faced
with spring. By the end of this guide, you will get
precise knowledge about choosing Spring Boot over
the spring framework. Straightaway, let’s get started
with the Spring VS Spring Boot discussion in detail!

5. Spring
Framework

6. Spring is a lightweight open-source
framework that enables Java EE7 developers
to develop reliable, scalable, and simple
enterprise applications. It is one of the
widely used Java Frameworks to build
applications. When it comes to the Java
platform, Spring offers an exclusive
programming and configuration model.
This framework aims to offer multiple ways
to assist you in handling your business
objects by simplifying the Java EE
development and helping developers be
more productive. Spring considers the
current business needs and works on
fulfilling them.

7. With Spring, the development of web
applications has become quite easy as
compared to the classic Application
Programming Interfaces(APIs) and Java
frameworks like JavaServer Pages(JSP), Java
Database Connectivity(JDBC), and Java
Servlets. Spring framework adopts new
techniques like Plain Old Java Object(POJO),
Aspect-Oriented Programming(AOP), and
Dependency Injection(DI) to build
enterprise applications.
In other terms, the Spring Framework can
also be referred to as a set of sub-
frameworks or layers like Spring AOP,
Spring Web Flow, Spring ORM(object-
relational mapping), and Spring Web MVC.
These modules collectively can offer better
functionalities for a web application.

8. Quite a lightweight framework
considering the POJO model
Supports Declarative programming
Supports both annotation and XML
configurations
Offers middleware services
Enables easy testability and loose
coupling
Eliminates the formation of factory
classes and singleton.
Benefits Of Spring
Framework

9. Best Features Of Spring
Framework
Spring JDBC
Spring MVC
Spring ORM
Spring Test
Spring AOP
Spring JMS
Spring Expression Language(SpEL)
The Spring Framework has several features that
are disintegrated into 20 modules to solve
several problems. A few more popular Spring
Modules include,

10. Dissimilar to other frameworks, Spring
works on specific areas of any application.
One chief feature of Spring is the
dependency injection. The dependency
injection helps to make things simpler by
enabling developers to build loosely
coupled applications.
Having said that, despite having multiple
benefits to offer, why should you choose
Spring Boot? To be more precise, what led
to the introduction of Spring Boot?

11. How Spring
Boot
Emerged?

12. With the help of Spring Boot, you can
simplify and use the Spring framework
easily. While Spring offers loosely coupled
applications, it becomes a tedious and
difficult task to keep track of the loosely
coupled blocks. This is exactly where Spring
Boot comes to play.
With the Spring architecture becoming
complicated day by day, introducing Spring
Boot was necessary. To begin a new project
in Spring involves varied processes. When
you want to build a Spring framework app,
multiple similar configurations need to
apply manually. Consequently, it needs to
specify frameworks that are to be used and
select compatible versions as well. Hence,
Spring developers introduced a new
framework known as the Spring Boot.

13. Spring Boot

14. Spring Boot is built over the Spring
framework. Hence, it offers all the features
of spring. Spring Boot is a microservice-
based framework that enables you to build
your app in a shorter time. Each element in
Spring Boot is auto-configured. Developers
simply need to use accurate configuration
to use certain functionality. In case you
wish to develop REST API, Spring Boot is
highly recommended!

15. Besides offering utmost flexibility, Spring
Boot focuses on shortening the code length,
providing you with the easiest method to
build a Web application. Featuring default
codes and annotation configuration, this
framework reduces the time taken to
develop an application. In other words,
Spring Boot helps to build a stand-alone
application with almost zero configuration.
Benefits Of Spring Boot
It does not need XML configuration
It builds stand-alone applications
Compared to Spring, Spring Boot is
easier to launch
Spring Boot does not ask you to deploy
WAR files
It focuses on reducing the LOC
It helps to embed Jetty, Undertow, or
Tomcat directly
Offers easy management and
customization
Provides production-ready features.

16. Spring Boot is typically an extension of
Spring Framework that removes the
boilerplate configurations needed to set up
a fast and efficient Spring application.
Best Features Of Spring
Boot

17. Embedded server to eliminate
complexities in application
development
Opinionated starter dependencies to
ease the build and app configuration
Auto-configuration for Spring
functionality: A chief feature that
configures the class based on a specific
requirement automatically. It saves you
from noting lengthy codes and avoid
unnecessary configuration
Health check, metrics, and externalized
configuration.
A few features of Spring Boot include,

18. Spring Boot Starter
Dependencies
spring-boot-starter-data-jpa
spring-boot-starter-security
spring-boot-starter-test
spring-boot-starter-web
spring-boot-starter-thymeleaf
Spring Boot offers a range of starter
dependencies for distinct spring modules.
Some of the common starter dependencies
that allow easy integration include,

19. What Makes Spring Boot So
Popular?
To answer this question, the first point to be
noted is that Spring Boot is based on Java.
Java being the most popular programming
language globally, there is no doubt why
Spring Boot is gaining popularity. Besides
this, Spring Boot helps you build an
application quickly without worrying about
the accuracy and safety of the
configuration.
Spring Boot has a vast user community.
This further denotes that you can easily find
learning courses and materials. Spring Boot
is further useful while performing
repetitive or long operations.

20. Advantages Of Spring Boot
Over Spring: Spring VS
Spring Boot
Assists in autoconfiguration of all
components for a production-grade
Spring application
Increases the efficiency of the
developmental team
Eliminates manual work that includes
annotations, complicated XML
configurations, and boilerplate code
Creates and tests Java-based apps by
offering a default setup for integration
and unit tests
A few additional benefits include,

21. Features embedded HTTP serves such
as Tomcat and Jetty to test applications
Offers great admin support. You can
handle and monitor through remote
access to the application.
Enables easy connecting with queue
services and databases such as Redis,
Oracle, MySQL, ElasticSearch,
PostgreSQL, MongoDB, ActiveMQ, Solr,
Rabbit MQ, etc
Integration of Spring Boot with spring
ecosystem is easy
Provides flexibility in configuring
Database Transaction, Java Beans, and
XML configurations
Simplifies the dependency

22. Tags an embedded Servlet Container
along with it
Default configurations allow faster
application bootstrapping
Spring Boot does not require a
deployment descriptor like the Spring
framework.

23. Why Choose
Spring Boot
Over Spring
Framework?

24. A chief aspect of Spring Framework is
Dependency Injection(DI) or Inversion Of
Control(IoC). Being cornerstones of every
Spring module, these patterns help
developers develop loosely coupled
applications that are easy to test and
maintain.
The configuration environment level
enables components to stay loosely
coupled, thereby transferring the
responsibility for handling components to
the container.
Let us look at why Dependency Injections
are vital.
Example Without Dependency Injection

25. Reference
Now, let’s look into how we can solve this
issue using Dependency Injection.

26. @Component: We need to manage a
bean that is labeled down by the
annotation
@Autowired: Notes and injects the
variables. It supports both annotation
and XML configurations.
Example Using The Dependency Injection
The Spring Framework offers us two
primary annotations that allow dependency
injection.

27. How Spring Boot Solves
Spring Framework’s
Problem?
Although Spring aims to give you
versatility, Spring Boot focuses on reducing
the length of the code, thereby providing
you with the easiest and simplest method to
build a web app. Spring Boot enhances the
Spring dependencies and runs applications
directly from the command line. Not only
does it need a container like Spring, but
Spring Boot also helps in monitoring and
configuring the multiple external parts. The
Auto-configuration in Spring Boot builds
the primary configuration essential to
implement these frameworks in the
application automatically. In addition, it
reduces the time invested in building the
application.

28. Differences:
Spring VS
Spring Boot

30. Bottom Line

31. To conclude, Spring Boot is a project
Initializer that is based on Spring. When
eliminating the excess configuration, the
Spring framework used with Spring Boot is
an excellent option and highly
advantageous for developers. It is as simple
as that. Spring Framework requires manual
changes in every configuration, whereas
Spring Boot readily offers limited or zero
stand-alone applications.
Ideally, the Spring Boot Framework was
introduced to assist the developers in
reducing the time invested in development,
thereby improving performance by offering
integration tests and unit setup. To sum up,
Spring Boot is typically an extension of
Spring that makes testing, developing, and
deploying more convenient. On that note,
there is no doubt why you should prefer to
hire spring boot developer over Spring
Framework these days.

32. Thank You
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