Automating Data Movement in Azure Storage Accounts: Best Practices

Automating Data Movement in Azure Storage Accounts

Question

You have an existing Azure storage account that stores large volumes of data across multiple containers.

You need to copy all data from the existing storage account to a new storage account.

The copy process must meet the following requirements: -> Automate data movement.

-> Minimize user input required to perform the operation.

-> Ensure that the data movement process is recoverable.

What should you use?

Answers

Explanations

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A. B. C. D.

A.

You can copy blobs, directories, and containers between storage accounts by using the AzCopy v10 command-line utility.

The copy operation is synchronous so when the command returns, that indicates that all files have been copied.

https://docs.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-blobs-copy

The appropriate tool to use in this scenario is AzCopy, which is a command-line utility that allows copying data to and from Azure storage. AzCopy provides a simple way to automate data movement from one storage account to another, minimizing user input required to perform the operation.

Here are some benefits of using AzCopy:

  1. Automation: AzCopy provides a simple way to automate data movement, which means you can easily integrate it with other tools and workflows. You can also schedule AzCopy jobs to run at specific times using tools like Azure Functions or Azure Logic Apps.

  2. Performance: AzCopy is optimized for high-performance data transfers. It uses multiple threads to transfer data in parallel, which can significantly reduce the time it takes to move large amounts of data.

  3. Recoverability: AzCopy provides built-in support for resuming failed transfers. If a transfer fails due to a network error or other issue, AzCopy can automatically resume the transfer from where it left off.

  4. Cross-platform support: AzCopy is available for Windows, Linux, and macOS, so you can use it on any platform that suits your needs.

In contrast, Azure Storage Explorer is a graphical user interface (GUI) tool that can be used to manage Azure storage accounts, including copying data between accounts. However, it requires user input to perform the operation and is not suitable for automation. The Azure portal and .NET Storage Client Library are also not suitable for automation and may require more user input than AzCopy.

Therefore, AzCopy is the best choice for copying data from one Azure storage account to another in an automated and recoverable way, while minimizing user input.