Shulou(Shulou.com)06/02 Report--

Today, I will talk to you about the advantages of using CVM, which may not be well understood by many people. in order to make you understand better, the editor has summarized the following contents for you. I hope you can get something from this article.

The advantages of CVM are based on the new cloud computing technology. Compared with traditional servers, CVM has many advantages and advantages.

The testing and migration process is simplified

It only takes a few minutes to create a new cloud server for testing, and no additional hardware is required. By contrast, buying a new physical server is expensive and installing operating systems and applications is time-consuming. Because existing virtual machines can clone all operating system configurations and applications, it is easy to copy the production system to test new patches or new versions of applications.

Maximize utilization and save energy

CVM is based on the automatic migration technology of cloud computing. At night, many servers run at a very low utilization level. Automatic migration technology will centralize applications on several physical servers, and other physical servers can hibernate to achieve energy saving and greatly reduce the total expenditure on hardware.

High reliability and flexibility

CVM is based on server cluster, so cloud disk has high redundancy and low failure rate, while independent servers have relatively less hardware redundancy and high failure rate. CVM users can add their own configurations online and in real time, and there is more room for expansion, while stand-alone servers have this limitation. If there are new applications, they can only buy another one.

Pay on demand, easy to manage

The capacity of the CVM is expanded at will, it is easy to purchase, and the data can be automatically mirrored and backed up. The service provider is responsible for the hardware maintenance, the user has a low threshold and can pay on demand. And the CVM has natural defense against ARP attacks and MAC spoofing, and can be backed up with snapshots without data loss.

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

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