<ul><li>Traditional approaches handle read and write operations with the same model, data source, and API, leading to performance issues and complexity.</li><li>CQRS (Command Query Responsibility Segregation) pattern separates read and write responsibilities, improving performance and scalability.</li><li>In microservices architecture, querying across multiple services poses challenges, especially with Event Sourcing where data is stored as events.</li><li>CQRS helps address performance issues in read-heavy operations by dividing the application into command and query parts.</li></ul>

Understanding the CQRS Pattern: Simplifying Reads and Writes in Microservices

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