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Zorluk: OrtaAWS Cost Monitoring, Budgeting, and Optimization Tool Analysis

A software development company uses Cost Allocation Tags to track AWS expenditures across multiple departments. The finance team needs to receive immediate notifications if daily spending for resources tagged as Department: R&D exhibits an unusual spike compared to normal historical usage patterns. They do not want to set static monetary thresholds because the department's baseline activities fluctuate dynamically. Which AWS solution should a solutions architect recommend to meet these requirements with the least administrative effort?

  1. Configure AWS Cost Anomaly Detection with a monitor type based on Cost Allocation Tags, and define an alert subscription.Cevap
  2. B
    Configure a daily scheduled report in AWS Cost Explorer filtered by the Department: R&D tag, and distribute it to the finance team via email.
  3. C
    Create an AWS Budget with a custom filter for the Department: R&D tag, and configure an email alert triggered when actual costs exceed a fixed target budget.
  4. D
    Purchase a Compute Savings Plan for the resources tagged with Department: R&D to automatically reduce the baseline costs and prevent spike charges.

Cevap

Configure AWS Cost Anomaly Detection with a monitor type based on Cost Allocation Tags, and define an alert subscription.
The correct option is to configure AWS Cost Anomaly Detection with a monitor type based on Cost Allocation Tags, and define an alert subscription. This service uses machine learning to establish a dynamic baseline of normal spending patterns, allowing it to detect and alert on anomalous spikes immediately without requiring static thresholds.

Adım Adım Çözüm

1
Analyze the requirements for cost monitoring: immediate alerting, tag-based grouping (Department: R&D), and dynamic baselines (no static thresholds).
Identify that standard static thresholds (like AWS Budgets) or retrospective tools (like Cost Explorer) do not fit the dynamic, immediate alert requirement.
The requirement specifies that the department's baseline activities fluctuate dynamically, making static thresholds impractical.
2
Evaluate AWS Cost Anomaly Detection for tag-based workloads.
Determine that Cost Allocation Tag monitors can be configured to dynamically track specific tag keys and values.
AWS Cost Anomaly Detection uses machine learning to establish a baseline of normal spending and detect anomalies without static inputs.
3
Configure the notification mechanism for immediate alerts.
Associate the anomaly monitor with an alert subscription to notify the finance team via email or Amazon SNS.
Immediate notification is required to allow the team to react to runaway costs quickly.

Anahtar Kavram

AWS Cost Anomaly Detection uses machine learning to identify unexpected cost increases and anomalous spending behavior. It supports monitoring by AWS services, member accounts, cost categories, or cost allocation tags, allowing for dynamic baselines without static thresholds.
Tahmini Süre:1m 30s
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AWS Cost Monitoring, Budgeting, and Optimization Tool Analysis