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Difficulty: EasyCompute Virtualization Solutions

A healthcare provider plans to migrate a legacy patient records system to Azure. The system must run on dedicated physical servers that host only this provider's workloads to comply with strict regulatory isolation requirements. The workload is critical and cannot tolerate eviction or interruption. Which Azure compute virtualization solution should you recommend?

  1. A
    Azure Virtual Machines deployed in a single Availability Zone
  2. Azure Dedicated HostsAnswer
  3. C
    Azure Spot Virtual Machines
  4. D
    Azure Container Apps

Answer

Azure Dedicated Hosts
Azure Dedicated Hosts provides physical servers that are dedicated to a single Azure subscription. This ensures that no other tenant's virtual machines run on the same physical hardware, satisfying regulatory compliance requirements, while ensuring the host does not have eviction risks.

Step-by-Step Solution

1
Analyze the isolation requirement
The requirement states that the physical servers must only host the workloads of a single customer.
This rules out multi-tenant Azure virtual machine hosting options.
2
Evaluate the workload reliability requirements
The legacy system is critical and cannot tolerate eviction or interruption.
This rules out options that introduce eviction risk, such as Spot VMs.
3
Select the correct compute hosting solution
Azure Dedicated Hosts provides physical servers dedicated to one Azure subscription, ensuring physical isolation and steady-state reliability.
It satisfies both the regulatory isolation and the continuous availability requirements.

Key Concept

Azure Dedicated Hosts provides hardware-level physical isolation for virtualized workloads.
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Topics

Compute Virtualization Solutions

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