Project-reactor

Published on
June 18, 2026
[The Definitive Guide] Mastering Reactive Programming with Spring WebFlux: High-Performance Microservices with Spring Boot 4.0, R2DBC, and Apache Kafka
Reactive-Programming Spring-WebFlux Spring-Boot-4.0 Project-Reactor R2DBC Apache-Kafka Non-blocking-I/O Backend-Architecture Java-25 Microservices-Performance
Dive deep into Mastering Reactive Programming with Spring WebFlux to architect highly scalable, resilient, and non-blocking microservices. This guide demonstrates how to build peak-performance backend systems with Spring Boot 4.0, leveraging R2DBC for reactive data access to PostgreSQL and integrating seamlessly with Apache Kafka.

[The Definitive Guide] Mastering Reactive Programming with Spring WebFlux: High-Performance Microservices with Spring Boot 4.0, R2DBC, and Apache Kafka