Click the Refresh button to load available databases
Select target database from the list
Configure PostgreSQL Destination
Fig. 2: PostgreSQL destination configuration
In the "Choose a Destination" dialog:
Select "PostgreSQL"
Enter server connection details:
Server name: localhost (default)
Port: 5432 (default)
Provide authentication credentials:
Username: postgres (default)
Associated password
Configure character encoding:
Select database character set (default: UTF8)
Required for non-ASCII characters (e.g., German, French, Japanese)
Database selection/creation:
Select existing database or enter new database name
Click the Refresh button to list available databases
New databases are automatically created during migration
Schema configuration:
Enter or select target schema name (default: public)
Click the Refresh Schema button to list available schemas
In "Select Source Table(s) & View(s)" Dialog
Select migration objects: Choose tables or views to include in the migration. Fig. 3: Select tables and views
Modify table structure: Click the ellipsis (...) button to access table options and schema adjustments. Fig. 4: Do transform
Configure field mapping: In the Field Mapping options:
Customize destination fields (name, data type, default value, comments)
Select data transfer method:
Overwrite Table (replace existing data)
Empty Data (truncate before insert)
Append Data (add to existing data)
Skip Table (exclude from transfer)
Apply data filters before transfer
Execution Dialog
Fig. 5: Execute migration
Start migration: Click "Submit" to initiate automated data transfer from MariaDB to PostgreSQL.
Monitor progress: Click "Browse Log" for real-time migration tracking, including issue resolution details.
Save configuration: Click "Save as job" to store settings for:
Quick reloads of migration jobs
Command-line execution (use: dmtc.exe --help for parameter options)
Migration Completed
Congratulations! Your data migration from MariaDB to PostgreSQL has finished successfully. This toolkit generates a comprehensive report for verifying migration accuracy. You can monitor progress as the automated process runs efficiently. For any questions or feedback, contact us – our team is ready to assist.