Use the cycle scaling strategy of Auto Scaling service to expand capacity in advance before service peaks, scale down after business peaks, and cope with cycle and service pressure

Use the alarm policy of AutoScaling to expand capacity when high service CPU usage is detected to cope with sudden service peaks

The network front-end uses ELB load-balancing products to ensure that the automatically scaled ECS can distribute service pressure

Before the peak of periodic services, manually expand the vertical capacity by changing the ECS specifications to achieve the of upgrade without shutdown