AWS Cost Anomaly Detection accelerates anomaly detection
🔍 AWS Cost Anomaly Detection now uses an enhanced algorithm that analyzes spend in rolling 24-hour windows, comparing current costs to equivalent time periods from previous days whenever AWS receives updated cost and usage data. This removes delays from incomplete calendar-day comparisons and aligns analysis to similar times of day, improving accuracy for workloads with distinct morning and evening patterns. The result is faster, more precise anomaly identification with fewer false positives; the enhancement is available in all AWS Regions except the AWS GovCloud (US) Regions and the China Regions.
