10 Courses to Learn Spring Boot and Microservices in Java
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Hello guys, if you are interested in learning Spring Boot and looking for some awesome resources like books, tutorials, and online courses to start with then you have come to the right place.
Earlier I have shared some great books to learn Spring Framework, including Spring Boot (see) and today I'll share some of the best online Spring Boot courses you can join to learn Spring Boot by yourself.
In the past, I was a big fan of learning from a book, but online courses have changed that completely. Now I prefer to start with an online course like the Spring Boot Essentials and then move on to a book like Spring Boot in Action for more comprehensive learning.
Anyway, before going through those Spring Boot courses, let's first revise what is Spring Boot and it's benefits and why you should learn it.
Spring Boot is one of the best frameworks for Java developers and if you don't know yet, probably 2020 is the best time to learn Spring Boot.
Just like Spring makes Java development easier, Spring Boot makes Java Application development easier using Spring Framework by taking out all pains related to dependency management, configuration, and bean declaration, etc.
It seriously makes the Java development fun, particularly web development ridiculously easy by providing features like starter dependency, auto-configuration, Spring Boot CLI, Spring Initializer, and Spring Boot Actuator, but, the best thing you would love about Spring Boot is how it allows you to run your Java application. Can you guess?
Yup, you guessed it right, now with Spring Boot, you can run your Spring application just like a core Java application by using the classic main method.
No need to set up a web server, build a war file and deploy that into a servlet container. Just create a Spring boot jar for your project and run it as a core java application using jar command as we run any core Java application from the command prompt.
You might be wondering then how would you deploy that JAR into a traditional web server like Tomcat which your company is using in production? Well, not to worry.
So, learning Spring Boot will help you to develop Java development easily because you can now focus on the application logic more rather than worrying about configuration and dependency management.
It's also now becoming a standard way to use the Spring framework in many companies and they are looking for Java developers with some Spring Boot experience.
So, if you are looking for your next Job in Java and Spring development, learning Spring Boot can seriously boost your chance.
What Is the Best Way to Learn Spring Boot?
Some of my readers also ask me what is the best way to learn a new framework? Well, I was a big fan of books a year ago but now I think online courses are a better choice.
They are more interactive and you learn a lot of things in very little time. They are also very cheap nowadays, for another important reason.
Some of these Spring Boot courses on Udemy cost less money then just taking a taxi to go to a supermarket, btw, if you still like to start with books, Spring Boot in Action by Craig Walls, author of Spring in Action is the best book to start with.
Top 10 Spring Boot Online Courses for Java Programmers
Here is my list of some of the best online courses to learn Spring Boot for Java and Spring developers. It's good to have some Spring experience when you start with Spring Boot but that's not mandatory.
In fact, I suggest all first-timers start with Spring Boot, it's better to start with the latest and popular technology than traditional ones, btw, if you still want to start with Spring first, then you should first check out the Spring Framework 5: Beginner to Guru before going through any of these Spring Boot courses.
In this list, I have included courses for both beginners as well as intermediate and experienced developers. Most of these courses will help you to learn all-important Spring Boot features like auto-configuration, starter dependency, Spring Initializer, Spring Actuator, and Spring CLI but some courses are goal-oriented and they will also teach you how to develop Microservices and Cloud-based application using Spring Boot and Spring Cloud.
This is a short and simple course to start with Spring Boot. I pick this course for its clarity. The instructor is very focused and has a good voice and explanation skills which makes it easy to digest new Spring Boot concepts.
The instructor, Nelson Djalo, explains Spring Boot concepts by developing a RESTful web service, which will also spark your interest in this field.
You should take this course if you are in a real hurry of learning Spring Boot. By following this course, you can learn Spring Boot in just a couple of days.
Btw, if you are very new to the Spring world and don't know about dependency injection, Spring container, and other basic concepts, I won't recommend you to join this course.
You better start with other Spring boot courses on this list which explains the Spring framework along the way like Spring Framework MasterClass --- Beginner to Expert.
In this course, you will learn how to develop Spring Boot Microservices and deploy them with Spring Cloud!
Traditionally, large enterprise-class Java applications were developed as large monolithic applications. The Spring Framework started as an alternative to J2EE (now JEE) for building these large monolithic enterprise applications.
However, the industry has evolved to favor Microservices. There are a number of benefits to using microservices. Which, you will learn about in this course.
As the industry has evolved, so has the Spring Framework. Spring Boot and Spring Cloud are tools specifically for the development of microservices. This is another gem from [John S Thompson] , who has many super Spring courses on Udemy.
This is another excellent course for learning Spring Boot for beginners i.e. someone with no prior experience with Spring Boot.
In this course, instructor Dan Vega, a popular Spring framework instructor on Udemy will teach you how to develop a web application using Spring Boot. You will create Spring MVC application end-to-end.
Link to Join the course: Learning Spring Boot --- The Rapid Application
You will build REST services using Spring Boot, connect to the database using Spring Data, and secure your application using Spring Security. You will also learn how to create and an executable JAR of your application.
The course also explains key Spring Boot concepts like Spring Initializer to automatically create the project structure, Starter POMs or starter dependencies and auto-configuration.
In short, a comprehensive course to learn Java application development using Spring Framework. You will learn Spring MVC, REST, Spring Data JPA, Spring Security and all other related libraries in just one course.
This is another new course to learn Spring 5 and Spring Boot 2 from scratch, in a guided, code-focused way by Eugen Paraschiv of Baeldung. This is a bit expensive, as compared to other courses on this list, but if you can afford it, then it's also a good resource.
Eugen has a knack of teaching and making things simpler, and he also shows how to develop Spring Boot application following Modern tools and practices.
Link to Join the Course: Learn Spring: The Certification Class
Btw, if the price is something which is stopping you to join this course, there are other options as well, like the Spring: The Master Class which costs much less than Certification class, but obviously covers fewer topics.
This is another comprehensive course to learn Spring Boot and related libraries for beginners. Ranga is also another popular Spring framework instructor in Udemy and has a lot of experience in teaching Spring.
In this course, you will not only learn all key Spring Boot concepts e.g. auto-configuration, Starter dependencies, Spring Initializer, but also explore more advanced concepts, like Spring Boot Actuator and other Spring Boot dev tools.
The course also covers Spring MVC and teaches you to create a web application using Spring MVC and Hibernate/JPA. If you don't know anything about Spring MVC, don't worry.
You will learn enough in this course to create your own web application e.g. DispatcherServlet, ViewResolvers, Model, Controllers, etc.
Link to Join the Course: Learn Spring Boot in 100 Steps
Another good thing about this course is that it will teach you to write great Unit and Integration testing using Spring Boot.
You will also learn JUnit 5 and Mockito, two of the leading testing frameworks for Java application development.
In short, this is a great course for beginners to start learning Java development with Spring Boot and related technology.
This is a great introductory course on Spring Boot Framework, and you will learn what Spring Boot is, how it works, and how it works with other Spring modules like Spring MVC, REST, etc.
In this course, you will learn Spring Boot by creating a demo application. You will explore different Spring Boot features along the way, like Spring Initializers, Spring Boot Dependency management i.e. starter POMs, which allows you to just declare one starter package instead of several individual libraries.
You will also learn how to externalize properties and take full advantage of Spring Boot auto-configuration to reduce configuration in your project.
In short, one of the best courses to learn Spring Boot for beginners. After completing this course, you should have a good idea about Spring Boot architecture and how it works together with Core Spring.
This is a task-based course and a little bit different from other courses. It's also a more advanced course and more suited for experienced Java programmers who have good knowledge of Spring framework and some basic understanding of Spring Boot and Spring Cloud, two leading framework from Spring umbrella to build modern-day Java application for the cloud.
In this course, you will first start with developing RESTful web service using Spring Boot and then slowly move towards Spring Cloud and Microservice pattern.
You will learn about key Microservice and cloud concepts e.g. client-side load balancing using Ribbon, Dynamic Scaling using Eureka Naming Server, Fault tolerance for microservices with Hystrix, etc.
You will also learn some advanced REST concepts like how to version your RESTful Web service and document them using Swagger. Overall, this is a great course for Java developers moving towards cloud and microservices by using Spring Boot and Spring Cloud.
This is a good course to learn how to write a test while you are using Spring Boot for your project development. The primary focus of this course is on the JUnit 5 release.
There are some very notable differences between JUnit 4 and JUnit 5. This course contains a dedicated section showing you how to migrate your JUnit 4 tests to JUnit 5.
As your testing needs become more complex, you will need to mock dependent objects. Mockito is the most popular mocking library used by Java developers.
If you are writing Spring Framework applications, you're likely to be injecting dependent objects into your classes. You will learn how to use the robust mocking capabilities of Mocktio to mock dependent objects in your unit tests.
In this course, you will learn the highly demanded frameworks of the enterprise world: Spring Framework 5 with Spring Boot. The instructor of Navin Reddy from Telusko is a great instructor and I have watched so many of his Youtube videos.
This course offers hands-on experience building Spring Framework applications using Spring Boot.
This course is interactive and fun as you will see Navin code all the projects from scratch. By taking this course you will have the latest skills that you need to build real applications using the Spring Framework.
Software Development is moving towards the cloud. This course would be a perfect first step as an introduction to AWS and the Cloud, especially for Java Developers.
You will learn about automating deployments with Elastic Beanstalk CLI and creating a continuous delivery pipeline with AWS Code Pipeline. You will learn how to Auto Scale applications based on load as well as deploy multiple instances behind a load balancer using Elastic Beanstalk.
You will be using a number of AWS Services — EC2, S3, AWS CodePipeLine, AWS CodeBuild, SQS, IAM, CloudWatch.
That's all about some of the best courses to learn Spring boot in 2020. Spring Boot is an immensely useful framework. It gives you all the power of the Spring framework without all of its complexity, which really boosts productivity.
If you happen to use Groovy, then you can further reduce the development time of Java web application using Spring CLI. If you ask me one thing to learn in 2020, I would suggest Spring Boot.
It will not only help you to write Spring-based Java application easily but also gives your career a boost.
Other Java and Spring Articles you may like to explore:
- Top 5 Courses to Learn and Master Spring Cloud
- 5 Courses to Learn Spring Security
- 5 Spring Books Experienced Java Developer Should Read
- 10 Tips to become a better Java Developer
- 20 Spring and REST Interview Questions for Java Programmers
Thanks, You made it to the end of the article... Good luck with your Spring Boot journey! It's certainly not going to be easy, but by following these courses, you are one step ahead in your goal to master Spring Boot.
If you like this article, then please share it with your friends and colleagues, and don't forget to follow javinpaul on Twitter and [javinpaul] on here!
P.S. If you like books then you can also check out my list of top Spring Boot books for Java developers.
P. P. S. --- If you need some FREE resources, you can check out this list of free Spring Boot courses to start your journey.
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