Architecture Patterns
CQRS: Command Query Responsibility Segregation
CQRS separates reads and writes into independent models - writes go to a normalized database, reads come from denormalized views, and events sync them together.
CommandQueryEventual ConsistencyEvent SourcingRead ModelWrite ModelData SynchronizationMessage Queue (Kafka, RabbitMQ)ACID TransactionsBASE Transactions
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CQRS: Command Query Responsibility Segregation - System Design Diagram
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