Is it bad to create pre-signed URLs every time for frequently S3 object access?

Previously I have asked a question about s3 presigned URL. One expert replied that s3 presigned urls are only for download purpose. He said Typically we recommend to generate the presigned URLs only when you want to download the object.. I just want to access s3 objects frequently with presigned URLs.

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存储安全、身份和合规性

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亚马逊简单存储服务 (S3)亚马逊 S3 冰川安全、身份和合规性存储预签名 URL

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English

Amplify_lover

已提问 1 年前1369 查看次数

1 回答

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已接受的回答

Hi Amplify_lover,

Presigned URLs are typically used for download purposes, but they can also be used for upload.

That said, there isn't any cost associated with presigned urls so there isn't a problem with generating many of them, so if it suits your use-case, use it to your heart's content!

Pablo Guzman

已回答 1 年前

专家

kentrad

已审核 1 年前

Amplify_lover
1 年前
I mean can I create billion times presigned URL per day per object and let's say my bucket has 10 billions objects. In one day I will be creating 10billions X 1billion presinged URLs and in a month 10billions X 1billion X 30days

Is it bad to create pre-signed URLs every time for frequently S3 object access?

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