CloudFront的：成本估算 [英] CloudFront: Cost estimate
问题描述
不得不拿出来使用Amazon S3与CloudFront的作为CDN的建议。 其中一个重要的事情是做一个成本估算。我读了AWS的网站和论坛，用自己的计算器，但没能来的最终数量（约）的结论，我将有信心。老实说，我得到了像数据转出，GET和其它要求和我是否需要填写无论是在Amazon S3和CloudFront的详细信息，然后做一个总和之间的混淆。
Have to come up with a proposal to use Amazon S3 with CloudFront as CDN. One of the important thing is to do a cost estimate. I read over AWS website and forums, used their calculator, but couldn't come to a conclusion with the final number (approx) that I will be confident of. Honestly, I got confused between terms like "Data Transfer Out", "GET and Other Requests" and whether I need to fill in the details both at Amazon S3 and Amazon CloudFront and then do a sum total.
所以，需要帮助这里估计我每月的账单。
So need help here to estimate my monthly bill.
- 我会用S3来存储文件（主要是图片）
- 我会在配置云锋与我的S3存储来提供内容。
-
大多数的客户群（近95％）是在美国。
- I will be using S3 to store files (mostly images)
- I will be configuring cloud front with my S3 bucket to deliver the content.
Most of the client base (almost 95%) is in US.
平均文件大小：500KB
Average file size: 500KB
将是巨大的，如果我能得到更多的理解，如何我每月的账单将被计算，哪些大约将是。
Would be great if I can get more understanding as to how my monthly bill will be calculated and what approximately it will be.
此外，与上述数据和估计，在任何大约多少每月的账单，如果我使用Akamai的或Rackspace公司。
Also, with the above data and estimates, any approx on how much the monthly bill, if I use Akamai or Rackspace.
推荐答案
我会扔另一个号码成环。
I'll throw another number into the ring.
使用 http://calculator.s3.amazonaws.com/calc5.html
CloudFront的
数据传输出
0.5MB×30万美元= 1500GB
CloudFront
data transfer out
0.5MB x 30 million = 1500GB
大道大小500KB
1000无效宣告请求
1000 invalidation requests
95％的美国
S3
存储
80K x 0.5MB 4GB
S3
Storage
80K x 0.5MB 4GB
请求 3000万
我的初步结果为$ 195正如@ user2240751指出，2安全系数是不无道理的，所以这是在$ 200 - $ 400 /月不等。
My initial result is $195. As @user2240751 noted, a factor of safety of 2 isn't unreasonable, so that's in the $200 - $400/month range.
我已经习惯了用更小的数字打交道，但最终的量总是比你所期望的，因为额外的请求和数据传输。
I'm used to working with smaller numbers, but the final amount is always more than you might expect because of extra requests and data transfer.
修正或改进建议欢迎！
Corrections or suggestions for improvements welcome!
好运气
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