Amazon 几天前刚刚推出的新服务 Amazon Relational Database Service (Amazon RDS) 云端的MySQL

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老K实验室

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Oct 28, 2009, 1:40:56 PM10/28/09
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Amazon 几天前刚刚推出的新服务
Amazon Relational Database Service (Amazon RDS)

主要还是针对 MySQL 的,云端的MySQL。

这下可以把网站的 MySQL 数据库也给云计算化了,对于负载达到一定数量级的网站来说,考虑到即用即付的特性,以及云计算无限扩展的运算能力/带
宽/存储空间,比起自己购置服务器硬件/主机托管/服务器租用有一定的优势,当然还要考虑具体应用到的网站的负载等细节后对比了。

更多参考其AWS官方网站,地址如下:

http://aws.amazon.com/rds/?ref_=pe_12300_13473310

价格:

Pay only for what you use. There is no minimum fee. Estimate your
monthly bill using the AWS Simple Monthly Calculator.

Amazon RDS DB Instance Pricing

On Demand Instance Pricing:

DB Instance Class Price Per Hour
Small DB Instance $0.11
Large DB Instance $0.44
Extra Large DB Instance $0.88
Double Extra Large DB Instance $1.55
Quadruple Extra Large DB Instance $3.10

Provisioned Database Storage

For each DB Instance class, Amazon RDS provides you the ability to
select from 5 GB to 1 TB of associated storage capacity for your
primary data set.

$0.10 per GB-month of provisioned storage
$0.10 per 1 million I/O requests

Backup Storage

Backup storage is the storage associated with your automated database
backups and any user-initiated DB Snapshots you have taken. Increasing
your backup retention period or taking additional database snapshots
increases the backup storage consumed by your database.

There is no additional charge for backup storage up to 100% of your
provisioned database storage for an active DB Instance.* After the DB
Instance is terminated, backup storage is billed at $0.15 per GB-
month.
Additional backup storage: $0.15 per GB-month

Data Transfer

The pricing below is based on data transferred “in” and “out” of
Amazon RDS.
Data Transfer In
All Data Transfer $0.10 per GB
Data Transfer Out
First 10 TB per Month $0.17 per GB
Next 40 TB per Month $0.13 per GB
Next 100TB per Month $0.11 per GB
Over 150 TB per Month $0.10 per GB

Availability Zone Data Transfer

$0.00 per GB – all data transferred between instances in the same
Availability Zone using private IP addresses. Regional Data Transfer
$0.01 per GB in/out – all data transferred between Amazon EC2
instances, or between Amazon EC2 instances and Amazon RDS DB Instances
in different Availability Zones in the same region.
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