Is web hosting the same as a server? What is the difference?

One of the advantages and disadvantages of a server

1.

Server users have complete control over the server, free to install a variety of software on the server, configure a variety of programs to run the environment, as long as you are technically sound, what kind of web site running environment can be configured out. In contrast, a web hosting space is a pre-configured space provider.

(2) Unlimited number of websites

Theoretically, there is no limit to the number of websites that can be built on a server. Of course the average webmaster doesn't actually have too many websites. In contrast, the average low-priced virtual machine can only build one website. A slightly more expensive virtual machine can support several sub-sites, i.e. a virtual machine can build multiple websites.

(3) If you have enough money, you can upgrade your server until you are satisfied

No matter how much bandwidth you need, how fast the CPU is, how big the data disk is, and how much security you need, as long as the money is in place, the cloud server can be upgraded instantly to meet your needs.

2. Disadvantages of servers

(1) Expensive, poor price/performance ratio

Contrasted with the virtual machine space, servers have a poor price/performance ratio. Many people mistakenly think that the configuration of even lower cloud servers than virtual machine performance, in fact, the low configuration of the cloud server in the performance of the performance may also be far less than the better virtual machine. Bandwidth 3M cloud server, downstream speed of up to 375K / S, and hosting provider Hong Kong cloud space (yunhk.top) price of a hundred or two hundred dollars of ordinary virtual machine downstream speed of up to 2,000K / S, is the price of more than a thousand dollars of cloud server speed of several times. The most important thing to remember is that the speed of the web is the speed of the web, and the speed of the web is the speed of the web, and the speed of the web is the speed of the web.

(2) The management work is heavy

The price of having full control is that the server's environment configuration and security maintenance is the responsibility of the server user, which means that the tedious workload and the user's experience in server management puts forward high requirements. If you have problems that you can't solve on your own, you'll need to pay for the value-added services you'll get from the space provider.

Security is particularly problematic in server management, but any site that can be monetized is hacked thousands of times a day. Among them are competitors messing around, people with ulterior motives trying to steal your program, and people trying to break into your server and then blackmail you.

In contrast, the security and maintenance of virtual machines is also the responsibility of the space provider. Webmasters can save a lot of trouble fighting with hackers.

Two, the advantages and disadvantages of virtual hosting

1.virtual machine advantages

(1) easy to use, easy to manage

Users of virtual hosting is very convenient, the site's operating environment The company's website has been designed to provide the best possible service to its customers. The user is provided with a comprehensive virtual machine management control panel, which allows the user to easily manage the hosting space.

(2) Cost-effective

Virtual machines are cheap, but the performance is not bad. A virtual machine that costs a couple hundred dollars can outperform a server that costs thousands in terms of performance. Of course, this refers to some of the regular old hosting products, such as 20 years of hosting experience in the domestic well-known IDC service provider Western Digital (rent Western Digital quality cloud hosting products can go to the agent "Hong Kong cloud space yunhk.top" rent, the price is cheaper, more cost-effective).

Resources *** enjoy more economical, to *** enjoy the way, the user can use less money, enjoy a better quality of service. After decades of development, the mainstream space providers have long been able to well solve the early did exist between the virtual machine space so-called interference with each other.

2. Disadvantages of VMs

(1) There is always a limit to the resources available to VMs

VMs are cheap, so there is bound to be a limit to the resources available. There are always limits on the amount of space, CPU usage, concurrent connections, bandwidth, number of sub-sites that can be opened, monthly traffic, and so on. Different space providers have different restrictions on their virtual machine space. Some space providers claim that there is no limit on monthly traffic, but they usually limit CPU usage, concurrent connections, bandwidth, and so on. There are also space providers, such as hosting provider Hong Kong cloud space (yunhk.top) is to choose to limit the monthly traffic, and a few other things are less restrictive, so the virtual machine of the Hong Kong cloud space has the advantage of bandwidth is very large. If you run out of monthly traffic, it is possible to buy traffic on demand.

(2) Virtual machines can't be customized, you can only choose the model

Users need to choose the virtual machine space from a variety of virtual machine models offered by the space provider based on the program used for the website, the website route, the number of visitors to the website, and the amount of space needed.

(3) VMs are not standardized enough

VMs from different vendors can vary greatly in quality. First, not all space vendors' VMs utilize a cloud-based cluster architecture. Second, there are differences in traffic, CPU utilization, number of concurrent connections, and actual limits on bandwidth. Once again, virtual machines on different server room lines vary more in speed and stability.

For example, large bandwidth is a prominent advantage of the virtual machine of Hong Kong cloud space (yunhk.top), and the bandwidth of one of the most basic virtual machines is more than 16M. Not all the virtual machines of space providers are large bandwidth, the mainland virtual machine bandwidth of Aliyunwan.com is relatively large, but the bandwidth of the Hong Kong virtual machine of Aliyunwan.com is only 1~2M, which is only equivalent to one-tenth of the bandwidth of the Hong Kong virtual machine of Hong Kong CloudSpace.

In summary, cloud servers and virtual servers have their own advantages and disadvantages, what suits you is the best, not the higher the configuration the better.

If you have a large website, need to install and configure a special operating environment, need a large space or strong performance or need to build many websites on their own, it is recommended to use a cloud server.

If it is a small or medium-sized website, it is recommended to use the regular brand web hosting, the configuration is enough, the price is cheap, easy to manage and easy to operate.