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This article will explain in detail the difference between a cloud server and an ordinary server. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

As a new generation of Internet service computing platform, cloud servers are very different from ordinary servers in terms of storage, resources, scale, external performance and so on.

The difference of storage mode

The CVM uses distributed storage, which is characterized by good scalability, high performance and high reliability, has no single point of failure, can effectively avoid a variety of risks, and supports the elastic scaling of storage resources. enable the cloud server to have hot migration and other functions.

Ordinary servers can not achieve distributed storage, in the event of hardware failure, data security will face serious risks such as loss, damage or even unable to retrieve, so enterprises usually deploy RAID10 array security strategy, but need to face high hardware purchase and other costs and costs.

Differences in resource provisioning

A real CVM supports flexible provisioning of resources, which means that users are free to increase or decrease CPU, memory, disk, bandwidth and other resources, such as elastic CVM. Auto scaling includes not only vertical scaling in a single CVM, but also horizontal scaling to increase / reduce the number of virtual machines. Facilitate the free combination of resources in the way needed to adapt to the increasingly diversified application needs of enterprises.

Ordinary server resources are limited by the configuration of a single server. If resource expansion is needed, technicians are required to add disks or memory strips to the physical server hardware. The time cost of this process is difficult to support the flexible changes of enterprise application requirements.

So much for sharing the difference between a cloud server and an ordinary server. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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