How to select ECS

First of all ： Choice of cloud service providers

First of all, we should choose the formal , Certified Enterprise . The calling state stipulates that real name is necessary , Large factories not only have after-sales guarantee, but also have strong technical support . for example   Alibaba cloud

second ： Selection of regional nodes

The choice of region follows the principle of proximity , Select the nearest area , Theoretically , The closer the user is to the ECS area , The lower the network latency , The faster the speed. , Therefore, select the region according to the region where the user group is located . If the server region is the mainland region , To be filed , If you want to avoid filing , You can choose servers in Hong Kong, China or overseas regions .

Third ： Server specification and configuration selection

CPU Is a core element of the server , Represents the computing power of ECs ,CPU Better performance , The higher the ability to handle business , Therefore, the user's choice is best based on the actual situation ; Memory is a data transfer station , The larger the memory , The larger the available cache , If it's a website , The faster it opens

Bandwidth is a very expensive resource , Select the appropriate bandwidth according to the nature of the application , Look at your business type 、 Structure, number of visits and other indicators or estimates .