- Course
- Core Tech
Microservices: Developing Reactive Systems
Learn to build resilient, event-driven microservices using reactive programming. Implement idempotency, event sourcing, and distributed transactions through a real-world payout system in a Spring Boot 3 and WebFlux stack.
What you'll learn
Managing payouts in distributed systems is challenging—failures, retries, and concurrency issues can lead to duplicated payments, data inconsistency, and lack of traceability. In this course, Microservices: Developing Reactive Systems, you’ll learn to build a resilient, event-driven payout system using reactive microservices. First, you’ll explore how to build fault-tolerant services with retries, circuit breakers, and backpressure using Spring WebFlux. Next, you’ll discover how to implement idempotent APIs to prevent duplicate transactions. Finally, you’ll learn how to handle distributed transactions with event-driven workflows and apply event sourcing for complete auditability. When you’re finished with this course, you’ll have the skills and confidence to design and build robust, reactive microservices that are scalable, consistent, and ready for real-world demands.
Table of contents
About the author
Meenakshi Sharma, a developer with 6+ years of experience, specializes in core technologies like Java, JavaScript, and messaging systems, building scalable and efficient systems.