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Question 14 of 94
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Use the Amazon Redshift Data API to publish an event to Amazon EventBridge. EventBridge can automatically trigger the Lambda function after each Redshift load event, allowing the Lambda to write the load status to DynamoDB without manual scheduling or polling.
Here's why Option B is best: Amazon Redshift Data API can be used by applications and scripts to interact with Redshift (e.g., run SQL queries, check load status). Amazon EventBridge can receive custom events or service-generated events and route them to targets like Lambda. This approach decouples the data load process from status logging, using EventBridge as a clean integration point. EventBridge rule can filter and trigger the Lambda function when Redshift (or your data pipeline) signals a successful data load.
the data engineer should use Amazon EventBridge (formerly CloudWatch Events) to trigger the Lambda function based on a schedule or events that correspond to the completion of the data load process in Amazon Redshift.