Amazon S3服务即Amazon Simple Storage Service (Amazon S3)，另外也得知当我们某天给微软或者给国外某个大公司电话时候，而最后电话将被转接到印度，由印度的某大公司负责处理所有的业务。从这些我们可以知道，服务趋向于集中化，专业化，方便化！
这些业务在国外已经有很多成熟的应用模式，而国内相对较少，只听过携程老板说过他们的IVR每时每刻同时可以1000Phone接入量，我想有一天他们或许也会走如这个行业。
另外在服务器的架构集群化越来越夸张，国内的CDN虽然已经发展了一些年了，但是形成那种垄断性大规模的依然没有映入我们眼帘。或许是我孤陋寡闻吧。另外一个在HUAWEI存储开发部门的师兄提到过，他们的一些产品已经在往S3服务方面走向，我想在不久的几年，中国也将成为这样一个大型的市场以及服务集中化的领域。
存储，CDN，电话服务，广告服务，等等。很期待这一天的到来，如果某天自己也有那个资本和实力参与 其中，也许会更有乐趣。
相应的价格如下：
引用
United States
Storage
$0.15 per GB-Month of storage used
Data Transfer
$0.100 per GB - all data transfer in
$0.170 per GB - first 10 TB / month data transfer out
$0.130 per GB - next 40 TB / month data transfer out
$0.110 per GB - next 100 TB / month data transfer out
$0.100 per GB - data transfer out / month over 150 TB
Requests
$0.01 per 1,000 PUT, POST, or LIST requests
$0.01 per 10,000 GET and all other requests*
* No charge for delete requests
Europe
Storage
$0.18 per GB-Month of storage used
Data Transfer
$0.100 per GB - all data transfer in
$0.170 per GB - first 10 TB / month data transfer out
$0.130 per GB - next 40 TB / month data transfer out
$0.110 per GB - next 100 TB / month data transfer out
$0.100 per GB - data transfer out / month over 150 TB
Requests
$0.012 per 1,000 PUT, POST, or LIST requests
$0.012 per 10,000 GET and all other requests*
* No charge for delete requests
Data transfer "in" and "out" refers to transfer into and out of Amazon S3. Data transferred between Amazon EC2 and Amazon S3, is free of charge (i.e., $0.00 per GB), except data transferred between Amazon EC2 and Amazon S3-Europe, which will be charged at regular rates.
Storage and bandwidth size includes all file overhead.
(Amazon S3 is sold by Amazon Web Services LLC.)