Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
AWS Certified Data Engineer - Associate · AWS
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Control table is related to usage control metrics and doesn't focus on performance issues or anomalies related to query optimization. It's more about usage limits and controls.
this table records alerts that are generated by the Amazon Redshift system when it detects certain conditions that might indicate performance issues. These alerts are triggered by the query optimizer when it detects suboptimal query plans or other issues that could affect performance.
https://docs.aws.amazon.com/redshift/latest/dg/r_STL_ALERT_EVENT_LOG.html