Cloud Financial Management
CoreAWS Budgets
Cost, usage, and commitment monitoring against defined thresholds and forecasts with notifications or supported actions.
Key points
- Budgets alerts when actual or forecast values cross configured boundaries.
- It is a governance signal, not a tool for diagnosing every detailed cost line.
- Alerts need ownership and an action path to change architecture or consumption.
Best-known use cases
- Notify teams before spend exceeds an agreed threshold.
- Track utilization or effective use of supported commitments.
What candidates often confuse it with
- Budgets alerts on thresholds; Cost Explorer analyzes trends and drivers.
- Budgets is proactive monitoring; CUR supplies detailed billing data for analysis.
Key takeaway
Use Budgets for threshold and forecast alerts, then investigate causes with cost analysis data.
Related services
- AWS Cost Explorer
- AWS Cost and Usage Report
- Savings Plans
Relevant exam tasks
- D4.1 — Design cost-optimized storage solutions.
- D4.2 — Design cost-optimized compute solutions.
- D4.3 — Design cost-optimized database solutions.
- D4.4 — Design cost-optimized network architectures.