Infrastructure · Infrastructure resource

Cloud Region

Infrastructure resourceInfrastructureInfrastructurearc:CloudRegion

A geographically distinct deployment location hosting its own independently scaled replica pool that serves users in nearby time zones.

Responsibility. Hosts regional service capacity close to local users and local demand peaks.

Also known as: Regional deployment, Follow-the-sun region

Direct neighbourhood (hover for relationship types)

Relationships

hosts structural

Automatic Speech Recognizer abstract Ch7.5

is scaled by control

Scheduled Scaler Ch7.5

Design guidance

SHOULD scale each region down during its local night so total global capacity shifts geographically with demand.

Classification

Patterns: Follow-the-sun capacity shifting
Quality attributes: Cost efficiencyPerformance efficiency (ISO/IEC 25010)Reliability (ISO/IEC 25010 | NIST AI RMF: valid and reliable)
Risks mitigated: 24/7 global peak provisioning wasting 50-70% of GPU spend

Sources

Ch7.5: T. Nguyen, "NeMo Curator, Riva Speech AI & Multimodal Integration," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 7.5. ISBN: 9798244538229.