Microservices with Micronaut

Micronaut: Build Fast, Lightweight Java Applications

Looking for a modern Java framework to power your next application? Micronaut is a powerful, JVM-based framework designed for building modular and easily testable applications – from full-stack solutions to microservices. It’s compatible with Java, Kotlin, and Groovy, offering flexibility for your development team.

Why Choose Micronaut?

Micronaut offers significant advantages over traditional frameworks like Spring Boot:

• Blazing Fast Startup: Experience dramatically reduced application startup times thanks to Ahead-of-Time (AOT) compilation. AOT execution precomputes operations during the build process, leading to smaller deployment sizes and faster deployments.
• Reduced Memory Footprint: Optimize resource utilization with Micronaut's efficient design, resulting in lower memory consumption.
• Minimal Reflection: Micronaut minimizes runtime reflection by performing dependency injection during compilation. This improves performance and reduces complexity.
• Reduced Proxy Usage: Micronaut's design minimizes the reliance on proxies, contributing to a leaner application.
• No Runtime Bytecode Generation: Eliminates the need for runtime bytecode generation, further enhancing performance.
• Simplified Unit Testing: Micronaut's architecture makes writing unit tests straightforward and efficient.

What You'll Learn in This Course:

This comprehensive course will guide you through building robust and scalable applications with Micronaut. You'll master these key topics:

• Micronaut Fundamentals: Get started with a practical "Hello World" application and understand the core concepts.
• Dependency Injection & Bean Management: Dive deep into Dependency Injection and Bean concepts, including Bean qualifiers, Bean priority, and Bean lifecycle methods.
• REST API Development: Build powerful REST APIs with Micronaut, covering GET, POST, PUT, and DELETE methods.
• Micronaut Data: Learn how to efficiently access databases with Micronaut Data, a database access toolkit leveraging Ahead-of-Time (AoT) compilation for pre-computing queries.
• Robust Error Handling: Implement effective error handling strategies for resilient applications.
• Database Migrations with Flyway: Integrate Flyway for seamless and reliable database migrations, ensuring production-ready deployments.
• Scheduled Tasks with Shedlock: Utilize Shedlock for running scheduled tasks in distributed environments.
• Inter-Service Communication: Master inter-service communication using the efficient HTTPClient in Micronaut.

This course is perfect for developers looking to build high-performance, modern Java applications with a focus on speed, efficiency, and testability.