Event-Driven Architecture

  1. Advanced Patterns and Concepts
    1. Event Sourcing
      1. Event Store Design
        1. Event Persistence
          1. Event Immutability
            1. Storage Optimization
            2. State Reconstruction
              1. Event Replay
                1. Snapshot Strategies
                  1. Performance Optimization
                  2. Event Versioning
                    1. Schema Evolution in Event Sourcing
                      1. Upcasting Events
                        1. Migration Strategies
                        2. Benefits and Trade-offs
                          1. Audit Trail
                            1. Temporal Queries
                              1. Storage Overhead
                                1. Complexity Management
                              2. Command Query Responsibility Segregation
                                1. Command Model Design
                                  1. Query Model Design
                                    1. Model Synchronization
                                      1. Read Model Projections
                                        1. Integration with Event Sourcing
                                          1. Performance Optimization
                                            1. Consistency Considerations
                                            2. Saga Pattern
                                              1. Choreography-Based Sagas
                                                1. Distributed Coordination
                                                  1. Event Chaining
                                                    1. Failure Handling
                                                    2. Orchestration-Based Sagas
                                                      1. Central Coordinator
                                                        1. State Management
                                                          1. Transaction Control
                                                          2. Compensating Actions
                                                            1. Rollback Strategies
                                                              1. Compensation Design
                                                                1. Error Recovery
                                                                2. Implementation Patterns
                                                                3. Change Data Capture
                                                                  1. Database Change Events
                                                                    1. Log-Based CDC
                                                                      1. Trigger-Based CDC
                                                                        1. Integration Strategies
                                                                          1. Performance Considerations
                                                                            1. Use Cases and Applications

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                                                                          5. Event Design and Schema Management

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                                                                          7. System Design and Implementation