Design Microservices Architecture with Patterns and Principles - Transactional Outbox Pattern

The video explains the transactional outbox pattern, a method to reliably publish events in microservices. It addresses the dual write problem by using a single transaction to store data in both a database table and an outbox table. This ensures that events are saved and can be published to message broker systems like Kafka. The process maintains transactional integrity by rolling back if any part fails, following ACID principles. An example of order creation demonstrates the pattern's application.

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