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This article will explain in detail what are the disadvantages of the virtual host, and the content of the article is of high quality, so the editor will share it for you as a reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

Although the virtual host has the advantages of high performance-to-price ratio, easy to operate, ready-to-use, easy to manage and so on, it is widely used in websites. But everything has two sides, virtual host has so many advantages, there are also many shortcomings and disadvantages. Let's take a closer look at the disadvantages of virtual hosting.

Downside one: sharing IP brings instability.

Virtual hosts are mostly in the form of shared IP, which will bring instability. Compared with a server, one virtual host has a problem, and other virtual hosts will also be affected.

In contrast, exclusive IP can avoid such problems as much as possible, but exclusive IP is expensive, and IPV4 resources are exhausted. Now the price of an independent IP address is becoming more and more expensive, so many cloud service providers no longer provide exclusive IP to match virtual hosts.

The second disadvantage is that the function is limited.

Cloud service providers usually impose functional restrictions on virtual hosts and can only use the functions specified by cloud service providers, such as database type, operating system, file rules, and so on.

In contrast, CVM has a high degree of autonomy in this respect. You can build personalized databases, operating systems, management functions, etc., according to your own preferences and needs, and you can determine your own rules.

Downside 3: access speed is affected.

Shared bandwidth is a common problem in virtual hosts. If there are more sites, the average bandwidth will be less, which directly affects the normal use of the site.

According to this disadvantage, for example, exclusive virtual hosts have been launched, and bandwidth, CPU, memory and so on are all exclusive configurations, which have more independence than ordinary virtual hosts.

The fourth disadvantage is that it can not be controlled remotely.

Due to technical reasons, the virtual host can not be operated in the form of remote desktop. It can only be managed using control panels, FTP software, and so on.

In contrast, cloud servers can be managed using remote desktops, among other ways.

The fifth disadvantage is that the traffic is limited.

There are certain restrictions on the traffic of the virtual host, and when the virtual host is visited by large traffic, the virtual host is often prone to problems.

The disadvantage of traffic restrictions has been greatly improved in products such as exclusive virtual hosts.

What are the disadvantages of the virtual host to share here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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