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How to copy files from AWS S3 bucket to Azure Blob storage

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Feb 13, 2024 pm 09:18 PM

如何将文件从AWS S3存储桶复制到Azure Blob存储

php editor Apple will introduce you how to copy files from AWS S3 bucket to Azure Blob storage. In the era of cloud computing, data migration across cloud platforms is becoming more and more common. AWS S3 and Azure Blob storage are two commonly used cloud storage services. This article will explain in detail how to use AWS SDK and Azure SDK to achieve this goal. Whether you want to back up your data to another cloud platform or need to share data between different cloud platforms, this article will provide you with comprehensive guidance and solutions. Let’s explore the process together!

Question content

I'm trying to copy files from an AWS S3 bucket to Azure Blob storage via a Golang application.

I used the Azcopy command via Azure powershell and it worked.

https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-s3

I'm trying to use this in a Golang application. I searched for Azcopy equivalent in Azure SDK.

https://github.com/Azure/azure-sdk-for-go/tree/main/sdk/storage/azblob

I don't want to download the file and upload it to reduce transfer time and cost.

Can anyone help?

Workaround

I haven't used Go, so I can't give you the exact code, but you need to do the following:

Create a pre-signed URL for the object in S3. Please make sure the URL has Read permissions.
Use the Copy Blob feature to copy objects from S3 to Azure Blob Storage. The method you want to use is StartCopyFromURL.

Please note that copying a blob is an asynchronous server-side operation, so keep the pre-signed URL expired long enough for the copy operation to complete. You can read more about the copy operation here: https://www.php.cn/link/8d969817eda63ba5eb9f49ea11f0b5ae.

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