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Knowledge Challenge
A friend thinks you can answer this question about CDC and Streaming
A 300-person company is debating whether to migrate all data pipelines from Fivetran (15-min batch) to Debezium + Kafka (CDC streaming). Their use cases: 60 dashboards reviewed daily, 8 dashboards reviewed hourly, 2 fraud detection models requiring sub-minute data, and 1 customer-facing personalization service requiring sub-second data. What is the right architecture?