Hld
System Design
Medium
Multi-Tenant Cloud FinOps Observability
Design a platform that ingests billing and usage data from multiple cloud providers (AWS, GCP, Azure) for 10,000 corporate clients. The system must aggregate trillions of usage records per month to provide real-time cost forecasting, anomaly detection for 'bill shocks,' and per-department cost allocation dashboards.
Key concepts
multi-tenancyaggregationtime-series
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