Consistency and Coordination Patterns in Event-Driven Architecture, Emanuel Trandafir

This talk addresses the complexities of maintaining data consistency in event-driven microservices. The speaker explores the dual-write problem and delves into the Saga pattern while comparing orchestration and choreography strategies for managing distributed workflows. Additionally, the session covers the Transactional Outbox and Inbox patterns, demonstrating methods for achieving at-least-once delivery and creating idempotent consumers. The content is particularly relevant for backend engineers, junior and mid-level developers, as well as architects and tech leads responsible for designing reliable distributed systems.