Migrating data from MariaDB to MySQL

This guide walks you through migrating data from MariaDB to MySQL in a few simple steps using ESF Database Migration Toolkit. Simplify complex migration tasks and save valuable time with our streamlined approach.

MariaDB vs. MySQL:

  • MariaDB is a powerful open-source relational database management system (RDBMS) that originated as a fork of MySQL. It was developed by the original creators of MySQL in response to concerns over its acquisition by Oracle Corporation. MariaDB retains compatibility with MySQL while offering additional features, improved performance, and enhanced security. It is widely used in various applications ranging from small-scale web databases to large-scale enterprise systems, thanks to its flexibility, scalability, and active community support.
  • MySQL is an open-source relational database management system (RDBMS) that provides a powerful and scalable platform for managing and storing data. Developed by Oracle Corporation, MySQL is widely used in web applications and is known for its reliability, flexibility, and ease of use. It supports various storage engines, including InnoDB for transactional processing and MyISAM for read-intensive applications, offering developers the flexibility to choose the engine that best suits their needs. With features like ACID compliance, replication support, and a thriving community of developers, MySQL is a popular choice for businesses of all sizes looking to build robust and efficient database-driven applications.

Prerequisite:

  • Software Required:

    64-bit Windows application for ESF Database Migration Toolkit 12.2.07 (2025-07-01).
    (md5: 0750355677f7108916a6c1f2bc0d4d87)
    32-bit Windows application for ESF Database Migration Toolkit 12.2.07 (2025-07-01).
    (md5: a9ba6351d787ff958b4ff2d9ca888576)
  • System Supported:

    • Windows 7 or higher.
    • MariaDB 5.1 or higher.
    • MySQL 3.23 or higher.

Step by Step Wizard:

  1. Configure MariaDB Data Source

    • In the "Choose a Data Source" dialog:
      • Select "MariaDB"
    • Enter server details:
      • Server name: localhost (default)
      • Port: 3306 (default)
    • Provide authentication:
      • Username: root (default)
      • Associated password
    • Database selection:
      • Click the Refresh button to load available databases
      • Select target database from the list
    MariaDB connection dialog showing server configuration, authentication fields, and refresh button
    Fig. 1: MariaDB data source configuration
  2. Configure MySQL Destination

    • In the "Choose a Destination" dialog:
      • Select "MySQL"
    • Enter connection parameters:
      • Server name: localhost (default)
      • Port: 3306 (default)
      • Username and Password
    • Optional configurations:
    • Database selection/creation:
      • Click the Refresh button to list available databases
      • Either:
        • Select existing database from list
        • Or enter new database name
      • Note: New databases will be automatically created during migration
    "Choose a Destination" dialog showing MySQL configuration options including server settings, storage engine selection, and database refresh button
    Fig. 2: MySQL destination configuration
  3. In "Select Source Table(s) & View(s)" Dialog

    • Select migration objects: Choose tables or views to include in the migration.
      Select Tables & Views
      Fig. 3: Select tables and views
    • Modify table structure: Click the ellipsis (...) button to access table options and schema adjustments.
      Transform
      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
  4. Execution Dialog

    • Start migration: Click "Submit" to initiate automated data transfer from MariaDB to MySQL.
      Execute
      Fig. 5: Execute migration
    • 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)
  5. Finished!

    After migration completes, the 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.

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Related Links:

1. MySQL to MariaDB Migration
1. MariaDB to DB2 Migration
2. MariaDB to MS Access Migration
3. MariaDB to MS Excel Migration
4. MariaDB to Oracle Migration
5. MariaDB to PostgreSQL Migration
6. MariaDB to SQL Azure Migration
7. MariaDB to SQL Server Migration
 
1. DB2 to MySQL Migration
2. FireBird to MySQL Migration
3. Foxpro to MySQL Migration
4. Informix to MySQL Migration
5. InterSystems Cache to MySQL Migration
6. MS Access to MySQL Migration
7. MS Excel to MySQL Migration
8. Oracle to MySQL Migration
9. PostgreSQL to MySQL Migration
10. SQL Azure to MySQL Migration
11. SQL Server to MySQL Migration
12. SQLite to MySQL Migration