云计算

Cloud computing

amorphous cloud

The group of networked elements providing services need not be individually addressed or managed by users; instead, the entire provider-managed suite of hardware and software can be thought of as an amorphous cloud.

CDN

Content delivery network
  • CDN:地理位置分布,流量、带宽、存储。
  • 云计算:按需获取、按量付费、即付即用,主要是数据存储和计算能力。数字时代的基础设施和智能引擎。借助强大弹性和高可扩展性以最大化实现IT资源的规模效应。计算资源的廉价提供。
Computer performance
  • short response time
  • high throughput
  • low utilization of computing resources
  • high availability
  • high bandwith
  • short data transmission time

GCP

GCP