Backend

[EN] SAGA in practice (Part 3): State management and compensation via orchestrator
[EN] SAGA in practice …

1. Get out of the event chaos

Welcome to Part 3 of our series on the SAGA Pattern. In Part 2 we implemented a choreography-based saga. The services communicated loosely coupled via events, which appeared elegant and decentralized.

[EN] SAGA Pattern in Practice: Choreography with Spring Boot & RabbitMQ (Part 2)
[EN] SAGA Pattern in …

Part 2 – The Architecture: Services and Event Brokers

Welcome to Part 2 of our series on the SAGA Pattern! In Part 1 we clarified the theoretical basis of why we need sagas in microservice architectures and learned the difference between choreography and orchestration.

[EN] SAGA Pattern for Beginners: Consistency in Microservice Architectures Explained Part 1
[EN] SAGA Pattern for …

Introduction – The Dilemma of Distributed Transactions

Imagine you are developing a classic e-commerce application. A customer clicks “Buy” and a process is initiated in the background that consists of several steps: