01
Event ownership
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FinOps Academy · Design Patterns
Event-Driven Architecture
Decouple producers and consumers through durable events and asynchronous processing.
Objective: Improve scalability and autonomy while handling distributed-system complexity.
Practical guidance
Design concerns
02
Ordering and duplication
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03
Schema evolution
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04
Dead-letter handling
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Practical guidance
Operational needs
01
Correlation IDs
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02
Lag monitoring
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03
Replay controls
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04
Idempotent consumers
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Practical guidance
Use carefully
01
Simple synchronous workflows
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02
Strict immediate consistency
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03
Low operational maturity
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04
Unclear event contracts
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