What is the maximum number of read-only nodes that can be added to a GaussDB (for MySQL) cluster?
What is the maximum number of read-only nodes that can be created in one GaussDB (for MySQL) cluster?
In GaussDB (for MySQL), what is the default value of the long_query_time parameter (i.e., the slow log threshold)?
Which of the following VPC connection methods can achieve private IP communication between different VPCs in the same region?
Which Huawei Cloud service is used to control external access operations to virtual machines?
GaussDB (for MySQL) permissions are project-level. When authorizing, the scope must be set to a project in the selected region, and only applies there.
TESTED 05 Oct 2025
