The introduction of lambdas and streams paved the way for reactive programming in Java. In addition to a changed programming model, it promises above all better throughput for web applications. It is clear that reactive programming in the Spring Framework will continue to gain in importance, especially since reactive access to relational databases is now also possible. In this training, the participants will learn all the concepts and their application in order to be able to program continuously reactive applications with Spring.

• Introduction to the concepts of reactive programming
• Reactive Streams with Reactor (Flux & Mono)
• Introduction to Spring WebFlux
• Reactive REST controllers with Spring
• Reactive Functional REST Resources with Spring
• Development of REST clients with WebClient
• Testing reactive streams and Spring WebFlux
• Debugging reactive streams and Spring WebFlux
• Reactive data access (MongoDB, R2DBC)
• Protection of WebFlux applications
• Reactive Spring Cloud Streams