Using a cloud computing service is simple and straightforward. One can choose the instance with desired specification, finish payment and then use it right away. Moreover, the underlying physical machines are managed by cloud service providers and transparent to users.
Multiple lower-configuration I/O-optimized ECS instances can be used with to deliver a high- availability architecture.
Alibaba Cloud does not support Intranet communication between products that are not in the same region, which does not mean ?
