Amazon AWS releases CloudFront – here’s how it works

Amazon released CloudFront to public beta today. It’s a simple way to get free content publicly available to the edge of the network (closest to the recipient downloader).

From the AWS announcement:

Amazon CloudFront is a web service for content delivery. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.

Here’s how it works:

  1. Upload your content files to S3.
  2. Call the CloudFront API, specifying the S3 bucket.
  3. Use your S3 bucket’s already created domain and filename in your website (no change here).
  4. When a customer clicks a link the closest file is automatically routed.

UPDATE:
So, uhhh, what’s special here? From AWS’s description, CloudFront is simply setting a flag for your S3 bucket that means it’s to be distributed around the cloud or remain in a single location.

This should be an addition to the S3 service, not a separate service. The added step of having to let CloudFront know you want the edge network coverage is an unnecessary chore. It would be better as an attribute for the S3 bucket. This would make S3 a stronger brand, keep it clearer for those navigating AWS, and simplify the process of pushing content (1 less step).

Here’s how much it costs:

United States Edge Locations

$0.170 per GB – first 10 TB / month data transfer out
$0.120 per GB – next 40 TB / month data transfer out
$0.100 per GB – next 100 TB / month data transfer out
$0.090 per GB – data transfer out / month over 150 TB

Requests

$0.010 per 10,000 GET requests

European Edge Locations

$0.170 per GB – first 10 TB / month data transfer out
$0.120 per GB – next 40 TB / month data transfer out
$0.100 per GB – next 100 TB / month data transfer out
$0.090 per GB – data transfer out / month over 150 TB

Requests

$0.012 per 10,000 GET requests

Hong Kong Edge Locations

$0.210 per GB – first 10 TB / month data transfer out
$0.160 per GB – next 40 TB / month data transfer out
$0.140 per GB – next 100 TB / month data transfer out
$0.130 per GB – data transfer out / month over 150 TB

Requests

$0.012 per 10,000 GET requests

Japan Edge Locations

$0.220 per GB – first 10 TB / month data transfer out
$0.168 per GB – next 40 TB / month data transfer out
$0.147 per GB – next 100 TB / month data transfer out
$0.137 per GB – data transfer out / month over 150 TB

Requests

$0.013 per 10,000 GET requests

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