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2025-01-17 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >
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How to purchase a CVM? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.
The selection and purchase of CVM mainly compares several parameters of the product. Such as CPU, hard disk, bandwidth, memory, lines, storage mode and operating system, etc.
CPU represents the computing power of the CVM. If the website traffic is large and there are more dynamic pages, it is recommended to choose a CPU with a higher core count.
The hard disk is used to store data, the size of the hard disk should be determined according to the amount of data on the website, and the remaining space should be taken into account when choosing. The read speed of the hard disk directly determines the reading speed of the file. The reading speed of the CVM disk is much faster than that of other websites. Generally speaking, it is sufficient. If you need faster, you can choose ssd solid state disk.
The bandwidth is selected according to the nature of the site, depending on the type, structure and traffic of the site. Generally speaking, there are not many pictures on the new website, and 2m is enough to deal with it. As long as the bandwidth is adequate and appropriate, or if you choose 2m first, you can add it again. If it is a video site, a download-based website, hundreds of people may need to occupy more than 10m of bandwidth online at the same time. If it is an ordinary website, such as text, picture sites, forums, etc., the bandwidth occupied is very small.
Memory is not only the transfer station of data, but also an important factor that determines the speed of website opening. The larger the memory, the larger the available cache, and the faster it opens. Or choose the appropriate configuration space according to the size of the website.
If the choice of line is for local users, you can choose a single-line server, but the advantage of multi-line server is more obvious.
The choice of operating system is related to personal familiarity and website environment, so choose which kind of operating system you know. Windows system supports asp program better, while Linux system supports php program better and saves memory.
The region where the CVM is located is best to select the region where the target user is located, so that the website can be opened more quickly.
It is the first choice to buy CVM in China, the product parameters are excellent, and the brand is guaranteed.
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