Course Overview
In this course, we will deep-dive into reactive developing modern cloud-native microservices with the reactive microservice framework Helidon SE. The Helidon SE Advanced training is based on the Helidon & MicroProfile Fundamentals training.
Who should attend
Developers, software architects, and project managers who want to develop modern cloud-native microservices with Helidon MP and MicroProfile. Also trainers and consultants.
- Java developers
- Software architects
- Project managers
- Java trainers
- Technical consultants and sales engineers
Prerequisites
- Proficiency in using a Java IDE such as Eclipse, IntelliJ, or Netbeans
- Fundamental knowledge in Java
- Proficiency in object-oriented programming
- Proficiency in reactive programming
- Experience with Maven
- Experience with Git
- Helidon and MicroProfile Fundamentals training
Course Objectives
By the end of the course, you should be able to meet the following objectives:
- Design of a cloud-native microservice architecture
- Build microservices with MicroProfile and Helidon MP
- Build independent REST services
- Persist data by using Java Persistence API and MicroStream
- Secure your microservices
- Test and check your microservices
- Build and deploy your microservices
Course Content
- Summary of the Fundamentals Training
- Reactive programming
- Get started with Helidon SE and Helidon SE configuration
- Cross-origin resource (CORS) sharing support in Helidon SE
- DB Client - work with databases in a non-blocking way
- Persist data by using MicroStream native object graph persistence
- Build gRPC servers and clients
- Health checks
- Metrics
- GraphQL
- Reactive Massaging
- Reactive Streams
- Security - handle authentication, authorization, and context propagation
- OpenAPI
- Tracing - profile and monitor your applications across multiple services
- WebClient - handle responses to HTTP requests in a reactive way
- WebServer powered by Netty
- Build native executables by using GraalVM
- Various exercises with coding
- Answering your individual questions