Availability Check

We analyze the resource distribution of cloud services, identify risks in high availability (HA) of cloud services, best practices for cloud service deployment, and usage restrictions on cloud services, and provide optimization suggestions.

• HA of cloud services: We focus on HA designs in availability zones (AZs), with services in active/standby or cluster mode.
• Cloud service deployment best practices: We pay attention to cloud service resource specifications selection and cloud service usage methods.
• Usage restrictions on cloud services: These restrictions include cloud service resource quota and bandwidth limit.

Annual subscription to the Enterprise Support Plan is required to access this service, and applications must be submitted at least 3 business days in advance.

• The availability check is only available as a limited complimentary service for annual enterprise-level support plan purchases.
• Once a customer applies for this limited value-added service, they will not be able to unsubscribe or downgrade their current support plan order.