It is better to choose the bandwidth of the CVM.
How much bandwidth should I choose for the CVM? For how much bandwidth a CVM chooses, you must first know the factors that affect the number of people online, the daily visit volume of the website, the type of website, and so on. For example, it is a text station, forum, picture website or e-commerce website.
According to the influencing factors, you can calculate how many people can bear the 1m bandwidth online at the same time: (on the premise that the network condition of the CVM is good)
1. The principle of opening the website for no more than 8 seconds
2. The speed at which users download files from the CVM
3. How many KB is the standard size of the page.
Calculation reference formula: support to connect individuals = server bandwidth / page size
Calculated according to the page size 60KB, the number of bandwidth links of 1Mbps = 1M/60KB=1024KB/60KB=17
Therefore, the 1m bandwidth can support 17 people online at the same time, and can support less than 3000 IP per day. If the pages of the website are relatively large, the number of users can be reduced.
Of course, this method of calculation can only be used as a reference. For general corporate websites or blogs with less traffic, you can choose 1-5m bandwidth; CDN, acceleration, video, games, software downloads, music online audio-visual, flash, online movies and other types are recommended to choose more than 50m bandwidth.
CVM users can customize the server configuration according to their own needs, and flexibly choose the required data center, memory, CPU, bandwidth, and so on. At the same time, the server can be upgraded or reduced at any time to achieve real flexibility and scalability, giving users a flexible and diverse service experience to meet a variety of business needs and needs in different periods.
