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The Outbox Pattern in Event-Driven ASP.NET Core Microservice Architectures

Learn how to build a resilient architecture with RabbitMQ, C#, Entity Framework, and the Transactional Outbox Pattern. In this guide, you will create two microservices that use events to publish changes to a RabbitMQ event bus. Youll see how messages can get lost when the message bus is down, and then apply the transactional outbox pattern to prevent losing messages. Additionally, youll add publisher and subscriber acknowledgments and duplicate/out-of-order message handling. This guide includes code examples and in-depth explanations of the implementation steps. By the end of this guide, youll have a better understanding of how to build a robust, event-driven microservices architecture using .NET Core.