Azure Database Migration Service
Azure Database Migration Service, introduced in 2017, simplifies the migration of databases to Azure SQL Database, Azure SQL Managed Instance, and other Azure database offerings. It supports migrations from on-premises and other cloud environments.
https://learn.microsoft.com/en-us/azure/dms
TLDR: Azure Database Migration Service (DMS), introduced in 2017, is a fully managed service that simplifies the migration of databases from on-premises environments, other cloud providers, or different database platforms to Azure. It supports migrations to Azure SQL Database, Azure SQL Managed Instance, Azure Database for PostgreSQL, Azure Database for MySQL, and other Azure cloud database solutions.
https://learn.microsoft.com/en-us/azure/dms/dms-overview
Azure Database Migration Service streamlines the migration process by supporting both online and offline migrations. With offline migrations, databases can be migrated during planned downtimes, while online migrations ensure minimal downtime by keeping the source database operational during the transfer.
https://learn.microsoft.com/en-us/azure/dms/tutorial-sql-server-to-azure-sql
The service supports a wide variety of database platforms, including SQL Server, MySQL Database, PostgreSQL Database, Oracle Database, and MongoDB Database. This flexibility allows organizations to consolidate diverse database ecosystems into Azure cloud databases.
https://learn.microsoft.com/en-us/azure/dms/tutorial-mysql-azure-database-mysql-online
Azure Database Migration Service includes an assessment feature to evaluate database compatibility with the target platform. It identifies potential issues, such as unsupported features or schema differences, enabling users to make necessary adjustments before the migration begins.
https://learn.microsoft.com/en-us/azure/dms/tutorial-database-assessment
The tool integrates seamlessly with the Azure Migrate platform, allowing organizations to plan, track, and execute migrations as part of a larger cloud migration strategy. This end-to-end integration ensures that all migration-related tasks are managed efficiently.
https://learn.microsoft.com/en-us/azure/migrate/overview
Azure DMS supports hybrid cloud environments by enabling migrations from on-premises databases to Azure while maintaining connectivity to existing systems. This allows organizations to adopt cloud solutions without disrupting their current workflows.
https://learn.microsoft.com/en-us/azure/dms/tutorial-sql-server-to-azure-managed-instance-online
Security is a key feature of Azure Database Migration Service, with support for Azure Active Directory authentication, encrypted connections, and secure data transfer protocols. These features ensure that sensitive data remains protected throughout the migration process.
https://learn.microsoft.com/en-us/azure/dms/tutorial-secure-migration
The service simplifies schema and data migration using tools like the Azure Data Migration Assistant (DMA), which helps analyze and prepare database structures. This ensures smooth transitions, especially when moving between heterogeneous database platforms.
https://learn.microsoft.com/en-us/sql/dma/dma-overview
Performance monitoring is integrated into Azure Database Migration Service, allowing users to track progress and optimize resource allocation during migration. Detailed logs and metrics provide insights into data transfer rates, latency, and error handling.
https://learn.microsoft.com/en-us/azure/dms/tutorial-metrics-monitoring
Adopted across industries such as retail, finance, and healthcare, Azure Database Migration Service accelerates cloud adoption and supports modernization strategies. Its ability to handle complex database migrations makes it an indispensable tool for organizations transitioning to the cloud.