Shulou(Shulou.com)06/03 Report--

This article takes a look at the differences between a cloud server and a virtual host. There is a certain reference value, friends in need can refer to, hope to help you.

Virtual hosts and cloud servers are the space choices for website construction. With the increasing number of websites, the competition between them is becoming more and more fierce. And many new users don't know the difference between the two.

1. Environment building

The virtual host does not need to build the environment, and the host service provider has configured a variety of operating systems and site-building programs to choose from, which can be achieved by users with a mouse click; the CVM requires users to manually configure the environment and build the architecture.

two。 Available resources

CVM is an exclusive resource with independent CPU, memory, hard disk and IP addresses, so you can build more websites and store more files, and it is easier to operate on SEO optimization. Virtual host means that many websites share one server resource, and there are usually restrictions on CPU performance, bandwidth, space, traffic and other parameters.

3. Expansibility

Virtual hosts do not support elastic expansion and pay-on-demand. Service providers generally configure fixed virtual host models for sale, and users can achieve elastic configuration by upgrading different models. CVM leasing supports comprehensive elastic expansion and pays on demand. High autonomy.

4. Security.

Based on cloud computing architecture, CVM can automatically switch failed nodes to normal hosts with strong stability, built-in ARP prevention, large-scale enhancement of ddos and virus anti-attack capabilities, and provides a variety of data recovery measures such as snapshots and mirrors.

The virtual host is also located in the cloud technology platform with strong security and stability. However, due to the sharing of resources such as CPU, bandwidth or IP, the performance is still slightly lower, and the anti-attack capability is not as good as that of CVM.

5. Operation and management

Virtual space can not provide remote desktop function, and can only manage the functions and files of virtual host through control panel system, FTP software, etc., without technical difficulty, the management is relatively convenient; the cloud host can be managed by remote desktop with flexible and diverse ways, and there is also a certain threshold for technical operation.

The above is a brief introduction to the differences between a CVM and a virtual host. Of course, you have to use the above differences in detail before you can understand them. If you want to know more, welcome to follow the industry information channel!

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