Talking about the performance index and parameter of the virtual host

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Hello everyone! I am the webmaster station in Hubei-chu days Webmaster network webmaster, Mao Wangong. Here is a rough talk about: Virtual host some of the basic indicators. Virtual host is now a lot of small and medium-sized webmaster main use of space, it has the advantages of excellent quality and low price function! Virtual Host is the use of software to the real server into a number of small servers, usually we call it space, each small space has independent words server function, this is the virtual host. In fact, it has a lot of parameters you may not quite understand, we give examples of a virtual machine to do the explanation:

100M Web space size, ISS concurrent 100, telecom Netcom dual-line access, monthly traffic 15G.

(1) We first talk about the size of 100M Web space, this is to say that this space can only install 100M data, usually small dynamic station is enough, but the whole station generated static HTML is not, 100M size space can generate more than 2000 articles. Some huge space, known as 1g,2g but actually may not be so much. Only you know the actual size. For example: Space Business Server 320G can be divided into 320 1G

Space, if each assigned only 800M you say how many more 1G can be divided?

(2) ISS Concurrent 100 is a space to do the limit, refers to the same time can only open 100 pages, the broad sense is that at the same moment can only allow 100 people online access. Otherwise, if you have more than that, if you have 200 people visiting the station, you will see the Super resources: Service unavailable, or unable to open the Web page. For the webmaster, of course, the more the better! In fact, there is no limit to concurrent space. Prices are also relatively high.

(3) Why does the virtual host have two lines and a single line? Because the south are all telecommunications Internet, and the north is Netcom, if your space in the telecommunications room, then the southerners open your site will be very fast, but the north is much slower. And the two-line can achieve the same speed of North-south access. And now the real dual-line room is few, that is, two-line should be dual-IP, but there are a lot of businesses get a double IP forwarding, but also two IP. There are also a lot of tricks, we need to beware. If you only yesterday the local network site, then you can choose the local telecommunications or netcom, so as to give users a better experience!

(4) Flow 15G refers to: To limit your flow, monthly flow within 15G. Your monthly website exchange of traffic you can exceed 15G, daily 60-100ip to calculate, month flow is 2G. Then 15G flow can be calculated: The monthly may be allowed to 800-1000IP, if your site more visitors, the flow of large, 2000IP every day, it is likely that less than half a month your site will be hung, of course, you can contact your space merchants to buy some traffic, of course, Also a lot of space does not limit traffic, we do not recommend the use of limited traffic space!

In addition, the virtual host also has CPU limits, CPU limit of 5%, if just static station, and there is no flash as and JS and so on CPU script, no matter how many people, if the dynamic station, such as ASP or PHP, and so on, each processing a user's access request will be processed by the CPU, This takes up CPU resources, so can at the same time how many people visit is immeasurable, this depends on the usefulness of the website program, writing, optimization and so on, such as a movie site, it is sure to occupy the CPU than the picture station, and picture stations if the database to protect the picture will account for a lot of CPU.

Bandwidth constraints, the average 10G exclusive bandwidth is already very good. But a lot of space is not labeled with bandwidth values, imagine, bandwidth may be shared, you want to God bless your server do not exist in the download station, film station, otherwise people occupy the bandwidth, your station can not open, after a while again open, so unstable space, for search engines, will increase the assessment period for your station! The virtual host also has the support how many domain bindings, can put the movie station, the Forum and so on. All these are to be considered.

Because the author's cultural level is limited. The article is inevitable and some deficiencies, please forgive me. Original address: Http://www.chutianz.com/article/Webbiz/jzjy/info-1167.html welcome Everyone enthusiastically reproduced, reproduced this article please retain the copyright and link! Thank you! At the same time also welcome to join the Hubei Webmaster Group: 96594677 and my QQ1067289670 at any time with my exchange and advice. Thank you!