Domain 4 · 10-15% of Exam

Implement an Instrumentation Strategy

Design and implement monitoring, logging, and feedback mechanisms to support site reliability.

What You'll Be Tested On

  • Configure Azure Monitor and Application Insights
  • Design alerting strategies and dashboards
  • Implement SLI/SLO/SLA monitoring
  • Design feature flag and progressive exposure strategies

Key AWS Services in This Domain

Exam Tips for Domain 4

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Feature flags decouple deployment from release for progressive exposure.

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SLO-based alerting focuses on user-impacting issues rather than infrastructure metrics.

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Blameless postmortems improve reliability culture and prevent recurring incidents.

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