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What are the advantages and disadvantages of virtual hosting? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

With the progress of technology, virtual hosting has become the first choice for webmasters to build websites, so what are the advantages and disadvantages of virtual hosts?

Advantage Analysis of Virtual Host

1. the price is cheap

The emergence of virtual hosting makes the website a cloud service product that can be built by everyone, mainly because the virtual host is cheap. The price of virtual host is mainly in 1 or 200, and some even cost only a few dozen yuan a year. A well-configured virtual host costs only a few hundred yuan. For CVMs that are often thousands or even more than 10,000 a year, the price advantage of virtual hosts is obvious.

2. Easy to operate

The server has always been a restricted area for technicians, and many technical rookies often feel that they have no place to start in front of the server, let alone rely on the server to build a website. The emergence of virtual hosts has lowered the technical threshold to those who do not understand the technology can be used. The supporting software and functions of the virtual host are all one-click operation, which can be completed with a click of the mouse. In contrast, CVM needs to build its own operating system and install relevant software, which requires long-term maintenance and management by professional and technical personnel. All the virtual hosts are supported by cloud service providers. What the webmaster needs to do is click on the desired function and use it, without the need to build the underlying architecture.

3. Intelligent upgrade

Virtual hosts, from low configuration to high configuration, are fully classified. When the website operation reaches a certain stage, you only need to use the upgrade function of the virtual host to upgrade, which will not affect the operation of the website, and there is no need for professional and technical personnel to deal with it. If it is a CVM and you need to upgrade the system, you need to consider all aspects of adaptation, compatibility and other issues. Without professional and technical skills, you cannot complete it.

Inferiority Analysis of Virtual Host

1. Resource sharing

Virtual host is a space separated by virtual technology from a server, and a server may have dozens or even hundreds of such virtual spaces. The resources used by these virtual hosts depend on this server and are shared by other virtual hosts. On the other hand, CVM and so on own the entire server resources independently.

2. Stability

Although the stability of virtual hosts is good, otherwise there would not be so many websites using virtual hosts as space. However, compared with the cloud server, its anti-attack ability and defense ability are weaker, which is determined by the characteristics of the virtual host. In a server, as long as there is a problem with one virtual host, other virtual hosts are likely to be affected. Because of this defect, in recent years, more and more cloud service providers have developed exclusive virtual hosts in order to better avoid this defect and improve stability. But on the whole, it is still impossible to guarantee the stability of the cloud server.

3. Autonomous ability

Because the virtual host is easy to operate and easy to use, it not only reduces the threshold of website construction, but also limits the autonomy of the server, so it can not be configured and used freely like the cloud server. Many software and applications can not be conveniently installed or used on the virtual host.

In addition to these advantages and disadvantages, the virtual host has many characteristics, which we can gradually familiarize ourselves with and understand in use.

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