Process

Figure 1 shows the main operation flowchart.

Figure 1 Flowchart

**Table 1** Migration process
No.	Procedure	Description
1	Constructing Data Before the Migration	Before the migration, construct data in the source database so that you can check whether the migration is successful after the migration.
2	Preparing for the Destination DDM Instance	Creating a VPC and Security Group: Prepare network resources for creating an instance. Creating a DDM Instance: Create a destination DDM instance. Creating an RDS for MySQL Instance: Create an RDS MySQL instance associated with the DDM instance. Creating a DDM Account: Create an account for connecting to the DDM schema. Creating a Schema and Associating It with the RDS for MySQL Instance: Associate DDM with an RDS MySQL instance. Creating Table Structures in the Destination Database: Create a table structure in the destination database for data migration.
3	Migrating Databases	Describe how to create a DRS migration task and the overall migration process.
4	Verifying Data After the Migration	Verify the data migration results by comparing data.