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This article will explain in detail the differences between virtual host vps CVM. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

With the continuous development of the Internet, there are more and more mainframe products that meet different users in the market. From the virtual host to the vps, then to the cloud host. There is an increase in products and categories, but what is the difference between them?

Virtual host

Using virtual technology, a server is divided into many "virtual" hosts, each of which has an independent domain name and a complete Internet server function.

Because multiple virtual hosts share the resources of a server, their performance is limited by the performance of a single physical server and affected by other virtual hosts on the server.

Vps host

High-quality service that divides a server into multiple virtual exclusive servers. It can be regarded as an evolution based on virtual hosts. Each VPS can allocate independent public network IP and independent operating system to achieve the isolation of disk space, memory, CPU resources, processes and system configurations between different VPS. Does not have the hot migration function, will also be limited by the influence of the physical server.

CVM

The CVM is based on the cluster server, which is not limited by the physical server, and can flexibly call the resources such as broadband, memory and hard disk on the entire cluster server to maximize the utilization of resources.

Each server in the cluster has an image of the CVM. When one of the machines fails, it can be automatically redirected to other machines for access. It is more stable and faster.

So much for the difference between virtual hosts and vps CVMs. I hope the above content can be of some help and learn more knowledge. If you think the article is good, you can share it for more people to see.

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