Learn Spring Modulith: Monolith to Microservices Seamlessly

Post published:7 September, 2024
Post category:StudyBullet-19
Reading time:7 mins read

Spring Modulith, Spring Boot 3, Spring Data JPA, Spring MVC, Docker, CI/CD, Kubernetes, GraalVM, Modular Monolith

What you will learn

You will learn how to apply Spring Modulith to any Spring Project

You will learn how to Document with Spring Modulith Documenter

you will learn how to mirror an already existing database with Spring Jpa

You will learn how to section your projects into modules(packages)

You will learn how to work with spring events

You will learn how to ensure your modules are cleanly separated

You will learn how to expose and restrict modules

You will learn how to add Modulith actuator dependency and its properties to actuator

You will write integration tests to ensure modules are communicating with the defined rules

You will learn how to create custom exceptions and validation

You will learn how to create native Image using GraalVM

You will learn 3 ways to Dockerize your application

You will learn how to prepare to deploy to Kubernetes

You will learn pragmatic path to deploy to Kubernetes

Why take this course?

🌟 Course Title: Learn Spring Modulith: Monolith to Microservices Seamlessly

Headline: Master the Transition from Monolith to Microservices with Spring Modulith, Spring Boot 3, and More!

Course Description:

🚀 Embark on a Journey to Microservices Mastery!

Are you grappling with the complexity of transitioning your monolithic application into microservices? Look no further! This comprehensive course is tailored for developers who wish to effortlessly transform their monolithic application into a modular architecture using Spring Modulith.

Get Instant Notification of New Courses on our Telegram channel.

📚 From Scratch to Expert:

Introduction to Spring Modulith: Understand the principles and practices of breaking down entities and their associated objects into modular components, adhering to established Modulith rules for consistency and maintainability.
Spring Events Communication: Learn the intricacies of using Spring events to facilitate communication between modules, ensuring a seamless integration within your application.
Database Mirroring with Spring Data JPA: Master the art of mirroring an existing database schema using Spring Data JPA, enabling you to manage data across different modules effectively.

🔍 Deep Dives and Practical Demonstrations:

Event Handling and Logging: Discover how to properly handle and log events, including successful metrics tracking and managing failed event scenarios through APIs.
- Implement a custom class to leverage a scheduler (like cronjobs) for rerunning events.
- Explore manual triggers for failed events using exposed methods.
Spring Events & Data JPA: Get in-depth knowledge on utilizing Spring Events and managing your database with Spring Data JPA.
Containerization with Docker: Learn three different methods to containerize your application, understand how to run it using Docker commands, and see clear examples of service communication within a containerized environment, including the use of Docker networks defined in compose files.
CI/CD Pipelines with Git Actions: Gain hands-on experience setting up CI/CD pipelines using Git Actions for streamlined development and deployment processes.
Kubernetes Deployment: Understand the ins and outs of deploying your application on Kubernetes, ensuring scalability and reliability.
PostgreSQLDB Integration: Explore how to effectively integrate with PostgreSQL databases in a microservices environment.
Custom Exceptions and Validations: Learn to create custom exceptions and validation logic to handle different scenarios in your application.
Modulith Metrics: Dive into tracking and analyzing modulith metrics to monitor the performance of your application.
Java Records: Get up to speed with the latest Java features, including the use of records for clear and concise data representation.
Spring Boot Starter Docker Compose: Utilize Spring Boot Starter Docker Compose for both development and integration tests to accelerate your workflow.

Join this course today and transform your application from a monolith into a scalable, maintainable microservices architecture with ease! 💻✨

What You Will Learn:

Spring Modulith Principles: Understanding the rules and benefits of modularizing your application.
Entity Breakdown & Modularization: Techniques for breaking down entities and their related objects into individual modules.
Communicating Between Microservices: Using Spring events to ensure seamless communication between services.
Database Mirroring with JPA: How to mirror an existing database schema using Spring Data JPA across different modules.
Containerization Techniques with Docker: Learn three different methods of containerizing your application and running it within Docker, including setting up service communication.
CI/CD Pipeline Configuration: Implement a CI/CD pipeline using Git Actions for automated testing, building, and deployment.
Kubernetes Deployment Strategies: Deploy and manage your microservices on Kubernetes to enhance scalability and reliability.
PostgreSQLDB Integration Best Practices: Effectively work with PostgreSQL in a modular architecture.
Custom Exception Handling & Validations: Develop robust error handling and validation mechanisms within your application.
Modulith Metrics Collection & Analysis: Track metrics to monitor the health of your modulith system.
Java Records Usage: Leverage the Java records feature for cleaner code and better type safety.
Spring Boot Starter Docker Compose Implementation: Utilize Docker Compose in both development and integration testing phases to accelerate your development cycle.