Monitoring

AWS DVA-C02 Drill: Amazon SNS Monitoring - Tracing vs. Metrics for Latency and Rate

1 June 2025·674 words·4 mins

Certification Drills AWS DVA-C02 SNS Monitoring X-Ray CloudWatch

Analyzing SNS FIFO topic notification rate and latency monitoring to identify the correct implementation strategy.

AWS SOA-C02 Drill: CloudWatch Alarms - Detecting Missing Data Events with Metric Math

15 May 2025·1710 words·9 mins

Certification Drills AWS SOA-C02 CloudWatch Lambda S3 Events SNS Monitoring SRE

Analyzing S3 event notification monitoring strategies to identify the most operationally efficient method for detecting missing data ingestion events.

AWS SOA-C02 Drill: CloudWatch Alarms - Dynamic Thresholds for Unknown Usage Patterns

15 March 2025·776 words·4 mins

Certification Drills AWS SOA-C02 CloudWatch Alarms Monitoring

Analyzing how to implement CloudWatch alarms when usage patterns and growth are unknown.

AWS DVA-C02 Drill: Monitoring Lambda Payment API Failures - Real-Time Error Alerts

15 March 2025·886 words·5 mins

Certification Drills AWS DVA-C02 Lambda CloudWatch SNS Custom Metrics Monitoring

Analyzing a serverless payment API error monitoring scenario to identify the best way to implement near real-time error rate notifications.

AWS SOA-C02 Drill: Custom CloudWatch Metrics - Adding Dimensions to Agent-Collected Data

10 February 2025·659 words·4 mins

Certification Drills AWS SOA-C02 CloudWatch CloudWatch Agent Monitoring

Analyzing how to add custom dimensions to metrics collected by the CloudWatch agent in an EC2 environment.