Event Versioning in Distributed Systems

Architecture Corner Newsletter Podcast. When building event-driven architectures, one critical decision often gets overlooked until it becomes a problem: how do you handle event versioning? This fundamental aspect can make or break your system's ability to handle real-world challenges like out-of-order messages, duplicates, and missing events. In this episode we will cover: Why event versioning is essential for robust event-driven systems Common problems that versioning helps solve: duplicate detection, out-of-order handling, and missing event identification Timestamp-based versioning approach and its practical limitations Increase-by-one versioning strategy and its advantages for optimistic locking Trade-offs between different versioning approaches and how to choose the right one for your system How versioning connects to broader patterns like event sourcing and transactional outbox For more details check here. If you are interested in more information about software development and architecture, subscribe for free to our ⁠newsletter⁠. --- https://architecturecorner.substack.com