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This article mainly explains "what is the difference between a cloud host and a vps host". The explanation in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what is the difference between a cloud host and a vps host".

In the era of cloud computing, cloud hosts are very popular among enterprises and developers because of their price, security, and extensibility. But now some IDC service providers package vps to launch cloud virtual host services. In order to help users identify and select cloud hosts, now I will introduce the differences between cloud hosts and vps hosts.

CVM is some actual hardware devices, through virtualization technology, can be large-scale unified scheduling, and as "one" machine technology. You can't see where it is, its CPU, memory, or hard drive, but you can easily operate it as a real-life host, no matter configuring software, testing performance, or uploading files is no different from a traditional host.

The full name of VPS is "Virtual Private Server". VPS divides an independent server into several virtual servers to sell. Each VPS can have an independent IP address, an operating system, users can assign multiple virtual hosts and use unlimited enterprise mailboxes, and so on. At the same time, it also has an independent server function, which can restart a server separately and install it on its own.

So what's the difference between vps hosts?

1. Exclusive and shared resources. Vps, including disk, CPU, memory and other resources are shared, a server may have dozens or hundreds of vps, then specific to a vps host performance may be very poor. On the other hand, the resources of the CVM are exclusive, which solves the problem of grabbing resources.

2. Safety performance. The CVM is deployed on a large-scale server cluster array. After adopting the load balancing solution, there is an image of the CVM on each server in the cluster. Even if one server fails, it will automatically migrate to other cloud servers to continue to run smoothly, thus greatly improving the security performance. Once the physical server of the VPS server fails, it will affect the normal work of the website.

3. Flexible adjustment. The server can dynamically balance the load. When your bandwidth, memory and hard disk are insufficient, you can upgrade the corresponding service at any time to meet the changing needs through flexible adjustment, while VPS can only upgrade to another fixed configuration and is subject to the configuration of a single server.

Thank you for your reading. the above is the content of "what's the difference between a CVM and a vps host". After the study of this article, I believe you have a deeper understanding of the difference between a CVM and a vps host, and the specific usage needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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