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Course Outline
Introduction to Reactive Programming
- Blocking vs. non-blocking systems
- Reactive Streams specification
- Benefits and use cases
Project Reactor and Mono/Flux
- Publisher, Subscriber, and Subscription
- Working with Mono and Flux
- Error handling and backpressure
Setting Up Spring WebFlux
- Creating a Spring Boot WebFlux project
- Configuring dependencies
- Overview of WebClient vs. RestTemplate
Building Reactive REST APIs
- Defining routes and handlers
- Request mapping with RouterFunction
- Reactive controllers and data binding
Integrating with Databases
- Using R2DBC for reactive SQL
- Working with MongoDB in reactive style
- Connecting to external APIs reactively
Testing WebFlux Applications
- Writing unit tests with StepVerifier
- Integration testing with WebTestClient
- Mocking data sources and services
Performance and Best Practices
- Threading and scheduling in WebFlux
- Debugging reactive code
- Design patterns for scalable reactive apps
Deployment and Real-World Examples
- Deploying WebFlux apps
- CI/CD considerations
- Case studies and usage in production
Summary and Next Steps
Requirements
- An understanding of Java programming
- Experience with web application development
- Familiarity with HTTP and RESTful APIs
Audience
- Java developers new to reactive programming
- Technical leads and architects exploring Spring WebFlux
- Backend engineers seeking to build non-blocking web applications
35 Hours
Testimonials (5)
I liked how Gunnar wrote pretty much all of the code on the fly as we were going through, but that there was plenty of pre-prepared material on the google drive that I can refer to after the training. The code Gunnar wrote based on the sample data I provided beforehand was also extremely useful and also made the training relevant to our own datasets.
Ranvir - Schroders Personal Wealth
Course - Visual Studio Code
Multiple examples for each module and great knowledge of the trainer.
Sebastian - BRD
Course - Secure Developer Java (Inc OWASP)
Module3 Applications Attacks and Exploits, XSS, SQL injection Module4 Servers Attacks and Exploits, DOS, BOF
Tshifhiwa - Vodacom
Course - How to Write Secure Code
Real-life examples.
Kristoffer Opdahl - Buypass AS
Course - Web Security with the OWASP Testing Framework
The trainer's subject knowledge was excellent, and the way the sessions were set out so that the audience could follow along with the demonstrations really helped to cement that knowledge, compared to just sitting and listening.
