Traffic on amazon aws, why is it overused?

Question

Amazon Web Services

I use an amazon aws account for storing files and distributing from S3 (all through cloudfront) An invoice has arrived
. I don't understand.. if I'm using cloudfront, why did the traffic run up for the transfer of 100 bucks?

data transfer:

cloudfront:

how can you understand where?

Answer 1

Потому что CloudFront - это CDN, который продается за трафик в сеть. А бесплатны только первые 50Гб в сеть.

As part of the AWS Free Usage Tier, you can get started with Amazon CloudFront for free. Upon sign-up, new AWS customers receive 50 GB Data Transfer Out and 2,000,000 HTTP and HTTPS Requests each month for one year.