DynamoDB - with Serverless
Which AWS service is commonly used to process DynamoDB Stream events in an event-driven architecture?
Which AWS service is commonly used to process DynamoDB Stream events in an event-driven architecture?
easy🧠 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify event processing service
AWS Lambda is designed to run code in response to events without managing servers.Step 2: Match with DynamoDB Streams
DynamoDB Streams trigger Lambda functions to process data changes automatically.Final Answer:
AWS Lambda -> Option DQuick Check:
Event processor for DynamoDB Streams = Lambda [OK]
Quick Trick: Lambda runs code automatically on events [OK]
Common Mistakes:
MISTAKES- Confusing S3 as event processor
- Thinking EC2 automatically processes streams
- Assuming CloudFormation handles event processing
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