Last updated：2021-08-04 11:26:31
You can select KEC instance configurations, including the number of vCPUs and memory size, based on your business needs.
For more information about configurations and scenarios of different KEC instance types, see KEC instance types.
You can adjust the configuration based on the business traffic. KEC supports online configuration adjustment at any time. If you cannot accurately evaluate the required configuration, you can purchase the minimum configuration that can meet the needs first, and then upgrade the configuration in the console.
Kingsoft Cloud has established data centers in many countries and regions, such as Beijing, Shanghai, Guangzhou, Hong Kong, Singapore, and Russia. All data centers have the same infrastructure. You only need to choose the nearest data center based on your customer groups. For example, if most of your customers are in South China, the data center in Shanghai is more appropriate for you than the data center in Beijing.
KEC supports the following billing modes:
For more information about billing modes, see Billing modes of KEC instances.