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AWS Data Engineering Certification Prep
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Module 9
Monitoring, Optimization, and Troubleshooting
1
Monitoring Data Pipelines with CloudWatch
Configure CloudWatch metrics and alarms for monitoring data pipeline health.
2
Troubleshooting ETL with CloudWatch Logs Insights
Implement CloudWatch Logs Insights queries for troubleshooting ETL and data processing failures.
3
Optimizing S3 Costs with Storage Classes and Lifecycle Policies
Design S3 cost optimization strategies using storage classes, lifecycle policies, and S3 Intelligent-Tiering.
4
Optimizing Compute Costs with Savings Plans
Evaluate cost optimization models (e.g., Savings Plans) for compute services like Redshift and EMR.
5
Debugging AWS Glue Jobs with CloudWatch
Troubleshoot AWS Glue job failures using CloudWatch Logs and metrics (e.g., out-of-memory, permissions).
6
Optimizing Athena Queries with Execution Plans
Analyze and optimize slow-running queries in Amazon Athena using query execution plans.
Previous module
Data Pipeline Orchestration
Next module
Data Governance and Auditing