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Zorluk: Çok zorAzure Storage Accounts, Blob, Disk, Files, and Storage Tiers

An organization is deploying a legacy document management system running on Linux virtual machines that requires a shared file system accessible via the NFS protocol. At the same time, they are setting up a database server that requires consistent sub-millisecond latency for its transaction logs. Which TWO of the following Azure storage solutions should the organization deploy to meet these requirements? (Select TWO)

  1. An Azure Files share configured with the Premium performance tierCevap
  2. Azure Ultra Disk Storage to host the database transaction logsCevap
  3. C
    An Azure Blob Storage container configured with the Archive storage tier to directly host the database transaction logs
  4. D
    An Azure Files share configured with the Standard performance tier using the SMB protocol to host the Linux shared file system

Cevap

The organization should deploy an Azure Files share configured with the Premium performance tier and Azure Ultra Disk Storage.
The Premium tier of Azure Files supports the NFS protocol, which is a requirement for the Linux virtual machine shared storage. Azure Ultra Disk Storage provides sub-millisecond latencies, which is ideal for performance-sensitive transaction logs of a database.

Adım Adım Çözüm

1
Analyze the Linux shared storage requirements.
The requirement demands a shared file system accessible via the NFS protocol.
This determines which Azure Files performance tier and protocol option must be selected.
2
Evaluate Azure Files tier capabilities for NFS support.
Only Premium tier Azure Files support the NFS protocol, whereas Standard tier only supports SMB.
This rules out any Standard tier Azure Files configurations.
3
Analyze the database server performance requirements.
The database transaction logs require consistent sub-millisecond read/write latency.
This helps select the appropriate disk storage tier.
4
Evaluate Azure storage solutions for sub-millisecond latency.
Azure Ultra Disk Storage provides sub-millisecond latency, while standard disks or Archive Blob storage do not.
This identifies Ultra Disk Storage as the correct selection for the transaction logs.

Anahtar Kavram

Selecting appropriate Azure storage services and performance tiers based on protocol, latency, and access requirements.
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