PROFESSIONAL-CLOUD-DATABASE-ENGINEER · Question #65
PROFESSIONAL-CLOUD-DATABASE-ENGINEER Question #65: Real Exam Question with Answer & Explanation
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Question
You are designing for a write-heavy application. During testing, you discover that the write workloads are performant in a regional Cloud Spanner instance but slow down by an order of magnitude in a multi-regional instance. You want to make the write workloads faster in a multi- regional instance. What should you do?
Options
- APlace the bulk of the read and write workloads closer to the default leader region.
- BUse staleness of at least 15 seconds.
- CAdd more read-write replicas.
- DKeep the total CPU utilization under 45% in each region.
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