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What's New in Spring Framework 6 and Spring Boot 3

This course will cover what is new in Spring Boot 3 and Spring Framework 6.

Spring 6 has been almost 5 years in the making of this release. Subsequently Spring Boot 3 also had to be released in the timing of this release because of all the library changes. In this course, What's New in Spring Framework 6 and Spring Boot 3, you’ll see what has changed since the prior releases and how it might impact your code going forward. First, you'll explore fundamental changes in Java 17. Then, you'll see how to migrate your Spring Boot app from version 2 to version 3. Finally, you'll learn about library changes in Spring 6, and what is deprecated and what to watch out for. By the end of this course, you'll know what has changed in Spring Boot and Spring Framework.

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What's inside

Syllabus

Course Overview

Java 17

Spring Boot 3

Spring Framework 6

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Examines changes from the previous versions of Spring Boot and Framework

Serves as a refresher on Java 17 before delving into more recent changes

Targeted toward experienced Spring Framework users

Helpful to developers who want to update their knowledge and skills to the latest versions of Spring

May require some prior knowledge of Java and Spring

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in What's New in Spring Framework 6 and Spring Boot 3 with these activities:

Review Java 8 Lambda Expressions

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Refresh your knowledge of Java 8 lambda expressions to strengthen your understanding of functional programming concepts.

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Review the syntax and usage of lambda expressions.
Practice writing simple lambda expressions.
Explore higher-order functions and function references.
Understand the benefits and limitations of lambda expressions.

Follow Spring Blog and Community Forums

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Stay up-to-date with Spring Framework and Spring Boot news, tutorials, and discussions.

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Subscribe to the official Spring blog.
Join Spring community forums such as Stack Overflow or the Spring User Group.
Regularly check for new posts, articles, and discussions related to Spring.
Participate in discussions and ask questions to enhance your understanding.
Stay informed about the latest developments and best practices in the Spring ecosystem.

Compile a Glossary of Spring Boot and Spring Framework Terms

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Build your understanding of key terms used in Spring Boot and Spring Framework.

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Review the course materials.
Search for additional resources on Spring Boot and Spring Framework.
Define each term in your own words.
Organize the terms into categories.
Share your glossary with others.

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Solve Java 17 Coding Challenges

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Enhance your Java 17 skills by tackling coding challenges.

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Find a list of Java 17 coding challenges.
Read the problem statement carefully.
Develop a solution using Java 17 features.
Test and debug your solution.
Write clean and efficient code.

Spring Boot Code Challenges

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Complete a series of code challenges to reinforce understanding of Spring Boot concepts and principles.

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Identify a reliable online platform or repository for Spring Boot code challenges.
Choose a challenge that aligns with your skill level and course content.
Attempt to solve the challenge on your own, referring to course materials as needed.
Review solutions and explanations to identify areas for improvement.
Repeat the process with additional challenges to enhance your proficiency.

Build a Spring Boot CRUD App with MySQL

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Reinforce your knowledge of Spring Boot fundamentals by practicing with a CRUD application.

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Create a new Spring Boot project.
Define the entity class.
Create the repository and service interfaces.
Implement the repository and service classes.
Build and test the application.

Design and Create Spring Boot RESTful Web Service

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Develop your understanding of Spring Boot by building a RESTful web service.

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Define the project scope and requirements.
Design the RESTful API endpoints.
Implement the controllers and services.
Test the web service.
Deploy the web service.

Develop a Spring Boot Application to Manage a User Database

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Integrate Spring Boot with a database to create a user management system.

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Define the project requirements.
Create a Spring Boot project.
Define the User entity and repository.
Develop controllers for user operations.
Test and deploy the application.

Spring Boot Microservice Design and Implementation

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Design and implement a Spring Boot microservice to demonstrate your understanding of the framework and microservice principles.

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Define the scope and functionality of your microservice.
Design the API endpoints and data models for your microservice.
Implement the business logic and data access layers using Spring Boot.
Test your microservice thoroughly using unit and integration tests.
Deploy your microservice to a testing or staging environment.

Attend a Spring Boot Hackathon

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Apply your Spring Boot skills in a collaborative and fast-paced environment.

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Find a Spring Boot hackathon.
Form a team or work independently.
Develop a solution to the hackathon challenge.
Present your solution to the judges.
Network with other Spring Boot enthusiasts.

Contribute to a Spring Boot Open Source Project

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Deepen your understanding of Spring Boot while making a real-world contribution.

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Find a Spring Boot open source project.
Understand the project's goals and codebase.
Identify an area where you can contribute.
Create a pull request with your changes.
Collaborate with other contributors to improve the project.

Career center

Learners who complete What's New in Spring Framework 6 and Spring Boot 3 will develop knowledge and skills that may be useful to these careers:

Spring Developer

A Spring Developer is a software engineer who builds and maintains applications that use the Spring Framework. Spring is a popular Java framework that helps developers build enterprise-grade applications. This course will teach you the latest features of Spring Framework 6 and Spring Boot 3, which will help you become a more effective Spring Developer.

See salaries and explore the career path for Spring Developer

Java Developer

A Java Developer is a software engineer who builds and maintains applications that use the Java programming language. Java is a popular programming language that is used in a wide variety of applications, including web applications, enterprise applications, and mobile applications. This course will teach you the latest features of Java 17, which will help you become a more effective Java Developer.

See salaries and explore the career path for Java Developer

Software Architect

A Software Architect is a software engineer who designs and builds the architecture of software applications. Software architects typically have a deep understanding of computer science fundamentals and software development best practices. This course will teach you the latest trends in software architecture, which will help you become a more effective Software Architect.

See salaries and explore the career path for Software Architect

DevOps Engineer

A DevOps Engineer is a software engineer who works to bridge the gap between development and operations. DevOps engineers typically have a deep understanding of both software development and IT operations. This course will teach you the latest tools and techniques for DevOps, which will help you become a more effective DevOps Engineer.

See salaries and explore the career path for DevOps Engineer

Data Scientist

A Data Scientist is a software engineer who uses data to solve business problems. Data scientists typically have a deep understanding of both data science and computer science. This course may teach you some of the skills that are needed to become a Data Scientist, such as data analysis and machine learning.

See salaries and explore the career path for Data Scientist

Machine Learning Engineer

A Machine Learning Engineer is a software engineer who builds and maintains machine learning models. Machine learning models are used to solve a variety of problems, such as image recognition and natural language processing. This course may teach you some of the skills that are needed to become a Machine Learning Engineer, such as machine learning algorithms and data science.

See salaries and explore the career path for Machine Learning Engineer

Web Developer

A Web Developer is a software engineer who builds and maintains websites. Websites are used for a variety of purposes, such as e-commerce, education, and entertainment. This course may teach you some of the skills that are needed to become a Web Developer, such as HTML, CSS, and JavaScript.

See salaries and explore the career path for Web Developer

Mobile Developer

A Mobile Developer is a software engineer who builds and maintains mobile applications. Mobile applications are used for a variety of purposes, such as communication, entertainment, and productivity. This course may teach you some of the skills that are needed to become a Mobile Developer, such as Java, Kotlin, and Swift.

See salaries and explore the career path for Mobile Developer

Database Administrator

A Database Administrator is a software engineer who manages and maintains databases. Databases are used to store and manage data, and they are essential for many businesses. This course may teach you some of the skills that are needed to become a Database Administrator, such as SQL and NoSQL.

See salaries and explore the career path for Database Administrator

Cloud Engineer

A Cloud Engineer is a software engineer who builds and maintains cloud-based applications. Cloud-based applications are hosted on the internet, and they can be accessed from anywhere in the world. This course may teach you some of the skills that are needed to become a Cloud Engineer, such as cloud computing and DevOps.

See salaries and explore the career path for Cloud Engineer

Information Security Analyst

An Information Security Analyst is a software engineer who protects computer systems and networks from unauthorized access. Information security analysts typically have a deep understanding of computer security and networking. This course may teach you some of the skills that are needed to become an Information Security Analyst, such as security assessment and risk management.

See salaries and explore the career path for Information Security Analyst

Business Analyst

A Business Analyst is a software engineer who helps businesses to understand and solve their problems. Business analysts typically have a deep understanding of business processes and data analysis. This course may teach you some of the skills that are needed to become a Business Analyst, such as data analysis and project management.

See salaries and explore the career path for Business Analyst

Project Manager

A Project Manager is a software engineer who plans and manages software development projects. Project managers typically have a deep understanding of project management best practices and software development. This course may teach you some of the skills that are needed to become a Project Manager, such as project planning and risk management.

See salaries and explore the career path for Project Manager

Technical Writer

A Technical Writer is a software engineer who writes documentation for software products. Technical writers typically have a deep understanding of technical writing and software development. This course may teach you some of the skills that are needed to become a Technical Writer, such as technical writing and software documentation.

See salaries and explore the career path for Technical Writer

IT Support Specialist

An IT Support Specialist is a software engineer who provides technical support to users. IT support specialists typically have a deep understanding of computer hardware and software. This course may teach you some of the skills that are needed to become an IT Support Specialist, such as customer service and troubleshooting.

See salaries and explore the career path for IT Support Specialist

Reading list

We've selected 19 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in What's New in Spring Framework 6 and Spring Boot 3.

Spring Microservices in Action, Second Edition

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Provides a comprehensive overview of Spring Boot 3, covering the core concepts and features of the framework. It valuable resource for anyone who wants to get started with Spring Boot 3 or learn more about its latest features.

What's New in Spring Framework 6 and Spring Boot 3

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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