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AZ-120 · Question #400

You have an SAP production landscape in Azure. You have a SQL server instance on an Azure virtual machine named SQL1 that hosts an SAP database. You discover that the CPU resources on SQL1 are…

The correct answer is B. Change SQL1 to a constrained vCPU size. Azure offers constrained vCPU sizes for virtual machines, which can be beneficial for SQL Server workloads, especially when you need to balance cost and performance. These sizes have a reduced number of active vCPUs compared to the base size, but the memory, storage, and I/O…

Maintain SAP workloads on Azure

Question

You have an SAP production landscape in Azure. You have a SQL server instance on an Azure virtual machine named SQL1 that hosts an SAP database. You discover that the CPU resources on SQL1 are underused. You need to recommend a solution to minimize licensing costs for SQL1. What should you do?

Options

  • AApply an Azure reservation to SQL1.
  • BChange SQL1 to a constrained vCPU size.
  • CChange SQL1 to a compute optimized size.
  • DChange SQL1 to a memory optimized size.

How the community answered

(36 responses)
  • A
    6% (2)
  • B
    83% (30)
  • C
    8% (3)
  • D
    3% (1)

Explanation

Azure offers constrained vCPU sizes for virtual machines, which can be beneficial for SQL Server workloads, especially when you need to balance cost and performance. These sizes have a reduced number of active vCPUs compared to the base size, but the memory, storage, and I/O remain the same. This allows you to pay for fewer vCPUs while still utilizing the higher memory- to-vCore ratios that are often beneficial for SQL Server. By using constrained vCPU sizes, you can reduce your SQL Server licensing costs while still benefiting from the higher memory-to-vCore ratios that are often needed for SQL Server https://learn.microsoft.com/en-us/azure/azure-sql/virtual-machines/windows/performance- guidelines-best-practices-vm-size?view=azuresql

Topics

#constrained vCPU#SQL Server licensing#cost optimization#VM sizing

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