What is the availability zone of the CVM?

Today, I will talk to you about what the availability zone of CVM is. Many people may not know much about it. In order to make you understand better, the editor has summarized the following for you. I hope you can get something from this article.

The availability zone of a CVM is a geographical area where power and network are independent of each other in the same service area. Generally, it is a separate physical data center, which ensures the independence of the availability zone.

There are usually multiple availability zones in an area, and the failure of one availability zone will not affect other availability zones in the same area. The available zone is accessed through the intranet.

How to select a CVM availability zone

When purchasing elastic CVMs, users can purchase CVMs in different availability zones as needed. The failure of a single availability zone will not affect the normal operation of CVMs in other availability zones. When selecting an availability zone, you need to know the following:

1. If there is only one available zone in an area, there is only one available zone in that area for the time being.

two。 Some service providers do not support replacement of availability zones for purchased or elastic CVM leases.

3. There is no charge for the interconnection of private networks in the same area, while there is no charge for cross-region availability zones.

After reading the above, do you have any further understanding of the availability zone of the CVM? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.