A financial services firm is designing a hybrid data storage solution with the following requirements:
- A shared file repository must be concurrently accessible via the SMB protocol from both on-premises servers and Azure Virtual Machines.
- Historical transaction reports must be retained for seven years at the lowest possible storage cost; these reports are rarely accessed but must be available for immediate online retrieval within seconds when audited.
Which combination of Azure storage services and storage tiers best meets these requirements while minimizing operational overhead and costs?
- Azure Files for the shared repository, and Azure Blob Storage configured with the Cold access tier for the transaction reports.Cevap
- BAzure Files for the shared repository, and Azure Blob Storage configured with the Archive access tier for the transaction reports.
- CAzure Disk Storage for the shared repository, and Azure Blob Storage configured with the Cold access tier for the transaction reports.
- DAzure Blob Storage with the Hot access tier for the shared repository, and Azure Disk Storage for the transaction reports.
Cevap
Azure Files for the shared repository, and Azure Blob Storage configured with the Cold access tier for the transaction reports.
Azure Files provides a fully managed SMB file share that can be mounted concurrently on-premises and in Azure VMs, meeting the first requirement. The Cold tier in Azure Blob Storage provides the lowest possible storage cost for online storage, keeping the data immediately accessible within seconds/milliseconds without requiring the multi-hour rehydration process associated with the Archive tier.
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Azure Storage Services and Tiers
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