云服务器和虚拟主机有什么区别(云服务器和云虚拟主机的区别)

Cloud servers and virtual hosts each have their own advantages, mainly in terms of control and use of server resources. Cloud servers can fully use server resources and have complete permissions; virtual hosts can only Use some server resources and have some permissions.

1. Conceptual differences

Cloud servers are based on several servers or clusters that integrate resources through relevant technologies, and generate relevant host resources on demand through the cloud control platform. Each cloud server All have complete control rights and can configure the environment according to user needs. The operation is no different from that of independent hosts. Cloud services use distributed storage, free backup services, and can be purchased on demand to achieve smooth upgrades, with high cost performance, high security, and high flexibility.

Virtual host, also called "website space", is to divide a server running on the Internet into multiple "virtual" servers. Each virtual host has an independent domain name and a complete Internet Server (supports WWW, FTP, E-mail, etc.) functions.

2. Environment control

Cloud servers can build their own environment, change the environment, and build personalized development environments to meet various needs;

Virtual host uses the created environment and cannot modify the environment.

3. Permission level

Cloud server has all the permissions of the server and can fully control the installation environment, software installation, etc.;

Virtual host can only be used Some server functions cannot modify the environment, cannot install software, etc.

4. Configuration and use

Cloud servers can use complete server configurations and can be flexibly and elastically upgraded;

Virtual hosts can only use the provided fixed Configuration cannot be upgraded individually, but it can be upgraded as a whole.

5. Differences in use

Cloud servers require high server knowledge and are generally difficult for novices to use;

Virtual hosts are simple to use and easy to operate. It is convenient and can be easily managed by novices.

Cloud virtual host is also a kind of virtual host product. Compared with traditional virtual host, it is stable in performance and The price is better, and it also has many advantages such as high online rate, no need for filing, and intelligent fault tolerance. Cloud virtual hosting also has a highly available cloud architecture, which stores site data in cloud storage. It allows a unified service platform to aggregate many resources together, giving users a variety of choices. It also supports additions at any time, maximizing the website's energy consumption efficiency and minimizing operating costs. The resources of cloud virtual host will not be limited by a single product and service, and can meet a variety of services and needs.

Cloud server is also usually called cloud host or cloud computing server. It is one of the host products in the cloud computing server system. The technology used by the cloud server is similar to the virtualization technology of the VPS server. It is also understood as an upgraded version of the VPS. The difference is that the cloud server is divided into multiple servers similar to the server through a group of clustered servers. space.

The difference between cloud virtual hosts and cloud servers:

Cloud virtual hosts are further divided from cloud servers. Virtual host management software is used to divide the cloud servers into multiple Small spaces with different models. Although cloud servers and cloud virtual hosts integrate high-performance servers and high-quality network bandwidth through cloud computing technology, the price will be cheaper than traditional ones. The difference is that the cloud virtual host runs on each server node in the cluster server at the same time. That is to say, an identical site can be found in each node server in the cluster. At the same time, the configuration used by the site in each node server and data are the same.

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