Overview of Amazon Web ServicesOverview of Amazon Web Services

  1. AWS 已经发出90大抵独服务了。

  2. Six Advantages of cloud computing

  1. AWS 已经起90差不多单服务了。

  2. Six Advantages of cloud computing

    a. trade captial expense for variable expens

    a. trade captial expense for variable expens

    b. beneift from massive economies of scale

    b. beneift from massive economies of scale

    c. stop guessing about capacity

    c. stop guessing about capacity

    d. increase speed and agility

    d. increase speed and agility

    e. stop spending money running and maintaining data centers

    e. stop spending money running and maintaining data centers

    f. go global in minutes.

    f. go global in minutes.

  1. Types of Cloud computing
  1. Types of Cloud computing

   
与前的区别是AWS开始认同IaaS/PaaS/SaaS的分别,同时针对Cloud/Hybrid/On-premises
做了介绍,不再独强调Cloud的一个乐章了。

   
与事先的区别是AWS开始认同IaaS/PaaS/SaaS的分别,同时针对Cloud/Hybrid/On-premises
做了介绍,不再单纯强调Cloud的一个乐章了。

  1. Global Infrastructure
  1. Global Infrastructure

     2018.1.12日, AWS 云在大地 18 只地理区域外运营正在 49
独可用区,并公布计划增巴林、中国香港特别行政区、瑞典跟美国其次个 AWS
GovCloud 区域就四单处,同时再次添 12 个可用区。(超过190独邦)

     2018.1.12日, AWS 云在大地 18 独地理区域外运营正在 49
个可用区,并颁布计划充实巴林、中国香港特别行政区、瑞典及美国第二单 AWS
GovCloud 区域这四只地段,同时重复搭 12 个可用区。(超过190独国)

  1. Security and Compliance
  1. Security and Compliance

     The AWS Cloud enables a shared responsibility model.

     The AWS Cloud enables a shared responsibility model.

     Benefits of AWS Security: Keep your data safe,
aws提供高安全性数据核心。Meet Compliance requirements。  Save
money。Scale Quickly。

     Benefits of AWS Security: Keep your data safe,
aws提供高安全性数据核心。Meet Compliance requirements。  Save
money。Scale Quickly。

  1. Compliance

  2. EC2 SLA 99.95%

  3. EC2 Dedicated instances和Dedicated Hosts 区别

  1. Compliance

  2. EC2 SLA 99.95%

  3. EC2 Dedicated instances和Dedicated Hosts 区别

澳门葡京 1

澳门葡京 2

Dedicated instances定价

Dedicated instances定价

https://aws.amazon.com/cn/blogs/aws/amazon-ec2-dedicated-instances/

https://aws.amazon.com/cn/blogs/aws/amazon-ec2-dedicated-instances/

Pricing
      When you launch a Dedicated Instance, we can’t use the remaining
“slots” on the hardware to run instances for other AWS users. Therefore,
we incur an opportunity cost when you launch a single Dedicated
Instance. Put another way, if you run one Dedicated Instance on a
machine that can support 10 instances, 9/10ths of the potential revenue
from that machine is lost to us.

Pricing
      When you launch a Dedicated Instance, we can’t use the remaining
“slots” on the hardware to run instances for other AWS users. Therefore,
we incur an opportunity cost when you launch a single Dedicated
Instance. Put another way, if you run one Dedicated Instance on a
machine that can support 10 instances, 9/10ths of the potential revenue
from that machine is lost to us.

      In order to keep things simple (and to keep you from wasting your
time trying to figure out how many instances can run on a single piece
of hardware), we add a $10/hour charge whenever you have at least one
Dedicated Instance running in a Region. When figured as a per-instance
cost, this charge will asymptotically approach $0 (per instance) for
customers that run hundreds or thousands of instances in a Region.

      In order to keep things simple (and to keep you from wasting your
time trying to figure out how many instances can run on a single piece
of hardware), we add a $10/hour charge whenever you have at least one
Dedicated Instance running in a Region. When figured as a per-instance
cost, this charge will asymptotically approach $0 (per instance) for
customers that run hundreds or thousands of instances in a Region.

及时首Blog是2011年之,现在定价也启动dedicated实例 2$/hour.

当时篇Blog是2011年之,现在定价为启动dedicated实例 2$/hour.

 

 

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