Resource Planning

**Table 1** Resource planning
Category	Subcategory	Planned Value	Description
VPC in the production center	VPC name	vpc-01	Specify a name that is easy to identify.
	Region	CN-Hong Kong	To achieve lower network latency, select the region nearest to you.
	AZ	AZ2	-
	Subnet	192.168.0.0/24	Select a subnet with sufficient network resources.
	Subnet name	subnet-3c29	Specify a name that is easy to identify.
VPC in the DR center	VPC name	vpc-DR	Specify a name that is easy to identify.
	Region	AP-Singapore	To achieve lower network latency, select the region nearest to you.
	AZ	AZ1	-
	Subnet	192.168.0.0/24	Select a subnet with sufficient network resources.
	Subnet name	subnet-ac27	Specify a name that is easy to identify.
RDS for MySQL instance in the production center	Instance name	rds-database-01	Specify a name that is easy to identify.
	Region	CN-Hong Kong	To achieve lower network latency, select the region nearest to you.
	DB engine version	MySQL 8.0	-
	Instance type	Single	A single instance is used in this example. To improve service reliability, select a primary/standby instance.
	Storage type	Ultra-high I/O	-
	AZ	AZ2	AZ2 is selected in this example. To improve service reliability, select the primary/standby instance type and deploy the primary and standby instances in different AZs.
	Instance specifications	General-enhanced 2 vCPUs \| 4 GB	-
RDS for MySQL instance in the DR center	Instance name	rds-DR	Specify a name that is easy to identify.
	Region	AP-Singapore	To achieve lower network latency, select the region nearest to you.
	DB engine version	MySQL 8.0	-
	Instance type	Single	A single instance is used in this example. To improve service reliability, select a primary/standby instance.
	Storage type	Cloud SSD	-
	AZ	AZ1	AZ1 is selected in this example. To improve service reliability, select the primary/standby instance type and deploy the primary and standby instances in different AZs.
	Instance specifications	General-purpose 2 vCPUs \| 8 GB	-
DRS DR task	DR task name	DRS-DR-Task	Specify a name that is easy to identify.
	Source DB engine	MySQL	In this example, the primary instance created in CN-Hong Kong is used as the source database.
	Destination DB engine	MySQL	In this example, the DR instance created in AP-Singapore is used as the destination database.
	Network type	Public network	Public network is used in this example.