Problems with cloud hosts? I don t know what cloud hosting means

Cloud server concept.

Cloud server is a virtualization technology similar to VPS server, VPS is the use of virtual software, VZ or VM on a server to virtualize a number of independent server-like parts, each part can be a separate operating system, the management method is the same as the server. The cloud server is a part of a group of cluster servers that virtualize multiple independent servers, and each server in the cluster has an image of the cloud server, which greatly improves the security and stability of the virtual server, and the cloud server will be inaccessible unless all the servers in the cluster have problems. Cloud server is a kind of elastic cloud technology based on web services, which provides elastic cloud cloud technology that can adjust the configuration of cloud hosts, integrates IaaS services of computing, storage and network resources, and has the ability to use and pay instantly on demand.

It has been greatly improved in terms of flexibility, controllability, scalability and resource reuse.

A cloud host is virtualized from a complete physical server.

Each virtual virtual machine has its own operating system.

There is a comparison of VPS physical hosts and cloud hosts on the diagram.

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Cloud hosting is a server cluster, which is where n multiple people go to enjoy multiple servers, without separate designation. It's a private cloud, and the operating system of the cloud host is independent, which is actually an upgraded VPS!

The concept of cloud hosting:

Cloud hosting is a new generation of host rental service, which integrates high-performance servers and high-quality network bandwidth, effectively solves the shortcomings of traditional host rental, such as high and uneven service products, and can fully meet the needs of small and medium-sized enterprises and individual webmaster users for low-cost, high-reliability and easy-to-manage host rental services.

The position of cloud hosting in the Internet.

Cloud host is an important part of cloud computing in infrastructure applications, located at the bottom of the pyramid of cloud computing industry chain, and its products are derived from cloud computing platforms. The cloud computing platform integrates the three core elements of Internet applications: computing, storage, and network, and provides users with public Internet infrastructure services.

The difference between cloud hosting and traditional VPS hosting:

Although cloud virtual machine is a virtualization technology similar to VPS hosting, it is different from VPS technology. VPS is the use of virtual software, VZ or VM on a host to virtualize a number of independent host-like parts, each part can be a separate operating system, the management method is the same as the host. The cloud host is a part of a group of cluster hosts that virtualize a plurality of independent hosts, and each host in the cluster has an image of the virtual host, which greatly improves the security and stability of the virtual host, unless all the hosts in the cluster have problems, the cloud host will be inaccessible.

Cloud virtual machine is a group of cluster hosts on a number of virtual parts similar to independent hosts, each host in the cluster has a mirror image of the virtual machine, which greatly improves the security and stability of the virtual host, unless all the hosts in the cluster have problems, the cloud host will be inaccessible (from the encyclopedia).

"Cloud Hosts"Cloud Hosting can be seen as a new generation of shared hosting. First of all, the host company makes its hardware and network lines into one"Cloud"and then offer some leads to this one"Cloud"The network interface API is available to customers. At this point, each customer is no longer sharing a specific server, but all servers in the cloud.

If you want to buy cloud web hosting, the best thing to do in China is the Internet of Times.

Cloud hosting has been around for a long time, but the concept of cloud has always been very abstract and difficult to understand in the user's mind. You need to understand the principles and characteristics of cloud hosting. The difference with VPS and so on is clear.