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Bogdan Sucaciu

Micronaut is a modern framework for building testable microservices and serverless applications. This course will teach you the fundamentals of working with Micronaut.

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Micronaut is a modern framework for building testable microservices and serverless applications. This course will teach you the fundamentals of working with Micronaut.

Cloud-native applications shouldn’t have slow application startup times and high memory consumption. In this course, Micronaut Fundamentals, you’ll learn to build lightweight applications using the Micronaut framework. First, you’ll explore the core features of Micronaut. Next, you’ll discover how to work with HTTP and other protocols. Finally, you’ll learn how to test your Micronaut applications. When you’re finished with this course, you’ll have the skills and knowledge of Micronaut needed to build a production-ready application.

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What's inside

Syllabus

Course Overview
Discovering Micronaut
Understanding Dependency Injection
Configuring Micronaut Applications
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Creating Aspects
Building HTTP Servers
Using HTTP Clients
Integrating with Apache Kafka
Testing Micronaut Applications
Exploring Advanced Micronaut Features

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Teaches core skills for building microservices and serverless applications
Utilizes a modern framework that aligns with industry standards
Covers foundational concepts and best practices for building cloud-native applications
Provides hands-on experience through the inclusion of testing and integration with Apache Kafka
Suitable for learners with experience in Java and web development
Requires familiarity with dependency injection and HTTP protocols

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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 Micronaut Fundamentals with these activities:
Review Core Java Concepts
Strengthen your foundation in Java to enhance your comprehension of Micronaut's implementation.
Show steps
  • Revisit Java basics, covering OOP concepts, data structures, and algorithms.
  • Practice solving coding problems on platforms like LeetCode or HackerRank.
  • Review Java documentation and tutorials to refresh your knowledge.
Read Java Concurrency in Practice
Apply the concepts and techniques presented in the course by working through real-world Java concurrency examples.
Show steps
  • Obtain a copy of the book.
  • Read the chapters relevant to the course topics.
  • Try out the examples and exercises provided in the book.
  • Reflect on how the book's insights enhance your understanding of Micronaut.
Introduction to Micronaut Fundamentals
Refresh and solidify your understanding of key Micronaut concepts by following introductory tutorials.
Show steps
  • Find a beginner-friendly tutorial on Micronaut's official website or other reputable sources.
  • Work through the tutorial step-by-step, experimenting with the code and trying out different examples.
  • Create a sample Micronaut application based on what you learned in the tutorial.
Six other activities
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Show all nine activities
Build a Micronaut REST API
Solidify your understanding of Micronaut's HTTP features by creating a fully-functional RESTful API.
Browse courses on RESTful APIs
Show steps
  • Design the API and its endpoints.
  • Create the Micronaut application and configure it.
  • Implement the API endpoints using Micronaut's annotations.
  • Test the API using a tool like Postman.
  • Deploy the API to a platform of your choice.
Participate in a Micronaut Workshop
Gain hands-on experience with Micronaut under the guidance of experts, allowing you to apply the concepts learned in the course practically.
Show steps
  • Identify and register for Micronaut workshops offered by training providers or the Micronaut community.
  • Attend the workshop and actively participate in the exercises.
  • Ask questions and engage with the instructors and fellow participants.
  • Implement the techniques and best practices learned in your own Micronaut projects.
HTTP Request and Response Handling in Micronaut
Strengthen your understanding of HTTP handling by practicing different scenarios in Micronaut.
Show steps
  • Create a new Micronaut application and set up a simple API endpoint.
  • Write code to handle HTTP GET, POST, PUT, and DELETE requests.
  • Test your endpoints using curl or Postman to verify correct functionality.
Attend Micronaut Meetup
Connect with other Micronaut enthusiasts, learn about best practices, and stay updated on the latest developments.
Show steps
  • Search for Micronaut meetups in your area or online.
  • Register for the meetup and attend.
  • Participate in discussions and ask questions.
  • Exchange contact information with other attendees.
Write a Blog Post on Micronaut
Share your knowledge of Micronaut with others by creating a blog post that covers a specific topic or use case.
Show steps
  • Choose a topic related to Micronaut that you have a good understanding of.
  • Research and gather information to support your content.
  • Write a well-structured and informative blog post.
  • Publish your blog post on a platform of your choice.
  • Promote your blog post on social media or other channels.
Develop a Microservice with Advanced Micronaut Features
Apply your Micronaut skills to create a fully functional microservice that incorporates advanced features.
Show steps
  • Design a microservice architecture using Micronaut's features like dependency injection and AOP.
  • Implement business logic, handle data persistence, and integrate with external services.
  • Deploy and test the microservice in a realistic environment.

Career center

Learners who complete Micronaut Fundamentals will develop knowledge and skills that may be useful to these careers:
Software Engineer
Software Engineers design, develop, and test software applications. They work with a variety of programming languages and technologies to create software that meets the needs of users. The Micronaut Fundamentals course can be useful for Software Engineers who want to learn how to build microservices and serverless applications using Micronaut.
Software Architect
Software Architects design and build the overall structure and architecture of software systems. They are responsible for ensuring that software systems are scalable, reliable, and efficient. The Micronaut Fundamentals course can be useful for Software Architects who want to learn how to build microservices and serverless applications using Micronaut.
Cloud Engineer
Cloud Engineers design, build, and manage cloud-based infrastructure and applications. They work with a variety of cloud computing technologies to create scalable, reliable, and efficient cloud-based solutions. The Micronaut Fundamentals course may be useful for Cloud Engineers who want to learn how to build microservices and serverless applications using Micronaut.
DevOps Engineer
DevOps Engineers work to bridge the gap between development and operations teams. They work to automate and streamline the software development and delivery process. The Micronaut Fundamentals course may be useful for DevOps Engineers who want to learn how to build microservices and serverless applications using Micronaut.
Machine Learning Engineer
Machine Learning Engineers design and develop machine learning models. They work with a variety of machine learning techniques and technologies to create models that can learn from data and make predictions. The Micronaut Fundamentals course may be useful for Machine Learning Engineers who want to learn how to build microservices and serverless applications using Micronaut.
Data Scientist
Data Scientists use data to build models and make predictions. They work with a variety of data science techniques and technologies to extract insights from data. The Micronaut Fundamentals course may be useful for Data Scientists who want to learn how to build microservices and serverless applications using Micronaut.
Software Tester
Software Testers test software applications to find and fix bugs. They work with a variety of testing techniques and tools to ensure that software applications are of high quality and meet the requirements of users. The Micronaut Fundamentals course may be useful for Software Testers who want to learn how to build microservices and serverless applications using Micronaut.
Quality Assurance Analyst
Quality Assurance Analysts work to ensure that software products are of high quality and meet the requirements of users. They work with a variety of quality assurance techniques and tools to test software applications and to identify and fix bugs. The Micronaut Fundamentals course may be useful for Quality Assurance Analysts who want to learn how to build microservices and serverless applications using Micronaut.
Project Manager
Project Managers are responsible for planning, executing, and delivering projects. They work with a variety of stakeholders to ensure that projects are completed on time, within budget, and to the required quality. The Micronaut Fundamentals course may be useful for Project Managers who want to learn how to build microservices and serverless applications using Micronaut.
Computer Network Architect
Computer Network Architects design and build computer networks. They work with a variety of networking technologies and protocols to create networks that are scalable, reliable, and efficient. The Micronaut Fundamentals course may be useful for Computer Network Architects who want to learn how to build microservices and serverless applications using Micronaut.
Business Analyst
Business Analysts work with stakeholders to understand their business needs and develop solutions that meet those needs. They work with a variety of techniques and tools to gather and analyze data, and to develop and document solutions. The Micronaut Fundamentals course may be useful for Business Analysts who want to learn how to build microservices and serverless applications using Micronaut.
Database Administrator
Database Administrators manage and maintain databases. They work with a variety of database technologies and tools to ensure that databases are available, reliable, and secure. The Micronaut Fundamentals course may be useful for Database Administrators who want to learn how to build microservices and serverless applications using Micronaut.
Information Security Analyst
Information Security Analysts work to protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. They work with a variety of information security techniques and tools to identify and mitigate security risks. The Micronaut Fundamentals course may be useful for Information Security Analysts who want to learn how to build microservices and serverless applications using Micronaut.
Product Manager
Product Managers are responsible for the development and delivery of software products. They work with a variety of stakeholders to define the product vision, roadmap, and features. The Micronaut Fundamentals course may be useful for Product Managers who want to learn how to build microservices and serverless applications using Micronaut.
Technical Writer
Technical Writers create and maintain documentation for software products. They work with a variety of stakeholders to gather and organize information, and to write clear and concise documentation. The Micronaut Fundamentals course may be useful for Technical Writers who want to learn how to build microservices and serverless applications using Micronaut.

Reading list

We've selected seven 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 Micronaut Fundamentals.
Provides a deep understanding of the concepts and patterns involved in designing and building microservices. It covers topics such as service discovery, load balancing, circuit breaking, and distributed tracing.
Provides a practical guide to designing and building microservices. It covers topics such as choosing the right architecture, implementing data consistency, and handling failures.
Provides a comprehensive overview of Java programming best practices. It covers topics such as object-oriented design, concurrency, and memory management.
Provides a comprehensive overview of Java concurrency. It covers topics such as thread safety, synchronization, and deadlock avoidance.
Provides a comprehensive overview of Java persistence with Hibernate. It covers topics such as mapping Java objects to database tables, querying data, and managing transactions.
Provides a comprehensive overview of advanced Java programming topics. It covers topics such as reflection, annotations, and concurrency.
Provides a comprehensive overview of data-intensive applications. It covers topics such as data modeling, data storage, and data processing.

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