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AWS 云 EC2 扩展


AWS EC2 扩展

扩展是指仅使用您需要的资源。

此外,拥有自由增长的灵活性。

确保拥有可以处理需求变化的架构。

设计可扩展的架构可以让您仅在任何给定时间为所需的资源付费。


AWS EC2 扩展 第 1 部分 视频

W3schools.com 与 Amazon Web Services 合作,为我们的学生提供数字培训内容。


AWS EC2 自动扩展

服务器可能收到超出其处理能力的请求。

过多的请求会导致超时和中断。

AWS EC2 自动扩展允许您自动添加或删除 EC2 实例。

它将容量自动调整为需求。

有两种方法

  • 动态扩展:响应不断变化的需求
  • 预测扩展:根据预测的需求安排实例数量
  • 动态扩展和预测扩展可以结合使用,以更快地扩展
Weekly demand with peak on Wednesday

图片由 Amazon Web Services 创建

图片说明了需求可以根据一周的变化而变化。


AWS 云练习

通过练习测试自己

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我们需要什么才能处理需求变化?

We need to design a scalable 

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