Carrier answer: How do I select a virtual host?

It is very important to select a virtual host provider for renting a virtual host. You can use the following tips to select a Virtual Host:
I. Advantages and Disadvantages of choosing a virtual host from a large network company
In general, the business of large network companies will not change frequently, so you cannot get the corresponding service because the host provider suddenly changes the business scope. in addition, large network companies generally have good machine rooms. however, a large number of customers tend to place a host on many websites, resulting in slow server speed.
2. cheap and good goods are also suitable for Virtual Hosts
Server and bandwidth leasing are the largest fees for virtual host providers. in theory, the number of virtual hosts that a host can arrange is not limited. However, due to the increasing number of users, the Website access speed will definitely be affected. currently, the competition in the virtual host market is fierce. Some virtual host providers compete at a low price, only sacrificing the performance of the host. generally, after a host has more than 50 websites (Dynamic websites), the host performance will be significantly reduced. however, the cost of bandwidth and manual services for one server is definitely more than 20000 yuan. In addition to the operating costs and advertising costs of network companies, the sales volume of at least one server must reach 30000 yuan? Quot; no loss ". That is to say, if a host that supports PHP and databases costs less than 600 yuan, it will definitely sacrifice performance. Even if there is any advanced technology, it will be futile! Especially when using Windows (ASP), you have to pay thousands of yuan or even tens of thousands of yuan of software authorization fees...
3. It is very important to understand the limits on hosts.
Some VM providers often disable important server functions for "security" or other reasons. this has a great impact on running large website systems. for example, a PHP host that does not support the fopen () function cannot run a webpage generation system like a self-help website system. if you disable the PHP host of fsockopen (), you cannot query the domain name. If you restrict Sendmail (), you cannot send emails online. therefore, it is best to test some cheap hosts.
4. check whether there is any traffic limit
When renting a host, pay attention to whether there are traffic restrictions, so that once the access volume increases, the website cannot be accessed.
5. Do not use forums, chat rooms, rivers and lakes, email lists, and other websites as neighbors.
Before renting a virtual host, you need to know whether the host provider is allowed to store forums, chats, and other systems that consume a lot of resources. No matter how good the server is, you can't afford these systems! So, unless you plan to do these systems yourself, do not be a neighbor with them!

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