Design Microservices Architecture with Patterns and Principles - Eventual Consistency Principle

The video tutorial covers the concept of eventual consistency, particularly in the context of using the CQRS pattern with event sourcing. It explains how eventual consistency is suitable for systems prioritizing high availability over strong consistency, and discusses the CAP theorem's consistency levels. The tutorial compares strong and eventual consistency, providing examples for each. It also details the implementation of CQRS and event sourcing, highlighting the use of message brokers and denormalization into materialized views. Finally, it reviews several microservice query patterns, including materialized view, CQRS, event sourcing, and eventual consistency.

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