the logs and reports generated by DMA.
- Post-Migration Testing: After migration, test the database thoroughly to ensure that all data, functions, and procedures are working correctly.
- Use Latest Version of DMA: Always use the latest version of DMA to ensure support for new features and environments.
The Data Migration Assistant (DMA) is an essential tool for database administrators and developers working with SQL Server migrations. Whether you are upgrading from SQL Server 2012 to 2022 or migrating on-premises databases to Azure, DMA provides a powerful, free, and comprehensive solution for assessing and executing migrations.
By understanding how to use DMA—performing compatibility assessments, migrating schema and data, resolving issues, and following best practices—you can ensure a smooth, error-free migration process. This reduces downtime, mitigates risks, and helps your organization take full advantage of modern SQL Server features or the scalability of Azure cloud environments.
Would you like a downloadable PDF version of this guide or a diagram showing the DMA workflow?