A global software company is expanding its operations and needs to deploy its applications in new geographic regions to reduce latency for local users and comply with regional data sovereignty laws. They are looking for a cloud provider that offers a wide distribution of data centers and services across the globe. Which characteristic of a cloud provider is most relevant to this requirement?
- AVendor Lock-in Avoidance
- BGlobal Reach and Availability Zones
- CElasticity and Scalability
- DManaged Services Portfolio
Show answer & explanationAnswer & explanation
Correct answer: B. Global Reach and Availability Zones
Global Reach and Availability Zones refer to a cloud provider's widespread network of data centers and isolated locations within those regions. This characteristic directly addresses the need to deploy applications in new geographic regions to reduce latency and comply with data sovereignty laws by placing data and services closer to users and within specific jurisdictional boundaries.
Why the other options are wrong
- A. Vendor lock-in avoidance is a strategy to prevent dependence on a single provider, not a characteristic for global deployment.
- C. Elasticity and scalability relate to dynamic resource adjustment, not geographic distribution.
- D. Managed services portfolio refers to the range of services a provider offers, not their geographical footprint.
Global Reach and Availability Zones
A cloud provider's characteristic referring to its extensive network of data centers distributed across various geographic regions, often subdivided into isolated Availability Zones for high availability and disaster recovery.
- Reduces latency for global users
- Enables compliance with data residency laws
- Provides enhanced resilience and fault tolerance
Memory trick: Cloud providers have global reach, are elastic, offer managed services, and you try to avoid their lock-in.