Cyberduck Mountain Duck CLI

Changes between Version 23 and Version 24 of help/en/howto/s3


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Timestamp:
Jul 10, 2009 1:15:57 PM (12 years ago)
Author:
dkocher
Comment:

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  • help/en/howto/s3

    v23 v24  
    4545=== Cache Control Setting (New in ''3.2.1'') ===
    4646
    47 This option lets you control how long a client accessing objects from your S3 bucket will cache the content and thus lowering the number of access to your S3 storage. In conjunction with Amazon CloudFront, it controls the time an object stays in an edge location until it expires. After the object expires, CloudFront must go back to the origin server the next time that edge location needs to serve that object. By default, all objects automatically expire after 24 hours. The default setting to choose from in the ''Info'' panel is `Cache-Control: public,max-age=2052000` which translates to a cache expiration of one month (one month in seconds equals more or less `60*60*24*30`).
     47This option lets you control how long a client accessing objects from your S3 bucket will cache the content and thus lowering the number of access to your S3 storage. In conjunction with Amazon CloudFront, it controls the time an object stays in an edge location until it expires. After the object expires, CloudFront must go back to the origin server the next time that edge location needs to serve that object. By default, all objects automatically expire after 24 hours when no custom `Cache-Control` header is set.
     48
     49The default setting to choose from in the ''Info'' panel in Cyberduck is `Cache-Control: public,max-age=2052000` which translates to a cache expiration of one month (one month in seconds equals more or less `60*60*24*30`).
    4850
    4951 * Read more about [http://docs.amazonwebservices.com/AmazonCloudFront/latest/DeveloperGuide/index.html?Expiration.html Amazon CloudFront Object Expiration].