Question: Related to ease of use, organizations can focus on their app, not their infrastructure, because Cloud Spanner:
- Distributes organizations' load-balanced resources in single or multiple regions around the globe, close to their users, to help them meet high-availability requirements.
- Eliminates complex database tasks so there is no need to engineer a complex replication or backup infrastructure.
- Reduces network latency, offloads some work from the origin server, and reduces serving costs.
- Provides a layer of logic that organizations can write code in order to access other services.
Explanation
Cloud Spanner is a fully managed relational database service that reduces operational work for globally distributed databases. It provides built-in replication to support availability and consistency without requiring custom database infrastructure. Managed database operations reduce the effort needed to plan scaling, maintenance, and recovery processes. This lets organizations spend more time on application logic and less time operating complex database systems.
Why the other options are incorrect
Load-balanced resources describes Cloud Load Balancing, not Cloud Spanner.
Origin server acceleration describes Cloud CDN, not Cloud Spanner.
Layer of logic describes Cloud Functions, not Cloud Spanner.
Source for verification
https://cloud.google.com/spanner/docs/overview
https://cloud.google.com/spanner/docs/backup/backup-overview
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