Event-Driven Architecture

  1. Architectural Patterns and Topologies
    1. Choreography Pattern
      1. Decentralized Coordination
        1. Event-Driven Interactions
          1. Service Autonomy
            1. Communication Flow
              1. Implementation Strategies
                1. Use Cases and Applications
                  1. Advantages and Limitations
                  2. Orchestration Pattern
                    1. Centralized Coordination
                      1. Workflow Management
                        1. Process Control
                          1. State Management
                            1. Implementation Approaches
                              1. Use Cases and Applications
                                1. Advantages and Limitations
                                2. Communication Patterns
                                  1. Publish-Subscribe Pattern
                                    1. One-to-Many Communication
                                      1. Topic-Based Messaging
                                        1. Subscription Management
                                          1. Message Filtering
                                          2. Event Streaming
                                            1. Continuous Event Flow
                                              1. Stream Processing
                                                1. Event Log as Source of Truth
                                                  1. Replay Capabilities
                                                  2. Point-to-Point Messaging
                                                    1. Queue-Based Communication
                                                      1. One-to-One Delivery
                                                        1. Work Distribution
                                                          1. Load Balancing
                                                          2. Request-Reply Pattern
                                                            1. Asynchronous Request-Response
                                                              1. Correlation Handling
                                                                1. Timeout Management
                                                                  1. Error Handling
                                                                2. Hybrid Patterns
                                                                  1. Mixed Choreography and Orchestration
                                                                    1. Event-Driven Microservices
                                                                      1. Layered Event Architecture
                                                                        1. Domain-Driven Event Design

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                                                                      3. Core Components and Roles

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                                                                      5. Event Design and Schema Management