A logistics enterprise is designing its Google Cloud compute strategy for a mission-critical, core database engine running on Google Compute Engine. The database requires continuous 24/7 uptime, stable performance without interruptions, and predictable CPU and memory utilization. The financial operations team requires the most cost-effective pricing model for this long-term workload. Which compute provisioning strategy should you recommend?
- Provision standard Compute Engine instances for the database workload and purchase Committed Use Discounts (CUDs) for the baseline resource usage.Cevap
- BProvision Spot Virtual Machines (VMs) with custom machine types to achieve maximum cost savings for the database instances.
- CDeploy the database workload using Cloud Functions triggered by scheduled HTTP endpoints.
- DProvision standard VM instances and manually reboot them every 24 hours to continuously trigger maximum Sustained Use Discount tiers.
Cevap
Provision standard Compute Engine instances for the database workload and purchase Committed Use Discounts (CUDs) for the baseline resource usage.
The correct answer recommends provisioning standard Compute Engine instances combined with Committed Use Discounts (CUDs). Workloads that run continuously (24/7) with predictable resource demands benefit most from CUDs, which offer substantial cost savings without introducing any risk of preemption or interruption.
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Selecting Compute Engine Instance Types and Discount Models for Continuous Workloads