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Change Data Capture
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Q1Hardchange-data-capturecdcdistributed-systems
Why is Change Data Capture (CDC) important in modern distributed systems?
Q2Hardtransaction-logswaldatabase-internals
Why do CDC systems commonly rely on database transaction logs instead of polling tables?
Q3Hardeventual-consistencycdcdistributed-systems
Why does CDC commonly introduce eventual consistency in distributed systems?
Q4Harddual-write-problemcdcreliability
Why is CDC commonly used to solve the Dual Write problem?
Q5Hardevent-orderingcdcdistributed-systems
Why is event ordering important in CDC pipelines?
Q6Hardschema-evolutioncdcdistributed-systems
Why is schema evolution difficult in CDC systems?
Q7Hardreplayabilityevent-streamingcdc
Why is replay capability valuable in CDC systems?
Q8Hardcdc-failuresobservabilitydistributed-systems
Why is observability critical in CDC pipelines?
Q9Hardscalabilityevent-streamingcdc
Why do CDC systems scale well for large distributed architectures?
Q10Hardchange-data-capturetrade-offssystem-design
What are the major trade-offs when implementing CDC in distributed systems?