AWS DMS vs Azure DMS

Azure DMS vs AWS DMS

AWS and Azure offer database migration services, commonly referred to as AWS DMS (Database Migration Service) and Azure Database Migration Service. These services have similarities in their names, but they are distinct offerings provided by Amazon Web Services (AWS) and Microsoft Azure, respectively. Let’s try to understand both of the services.

AWS DMS (Database Migration Service):

AWS DMS is a service provided by Amazon Web Services that facilitates the migration of databases from various sources to AWS. It supports both homogenous and heterogenous migrations, and allows to migrate data from one database engine to another, as well as from on-premises databases to cloud-based databases. Key features of AWS DMS are:

1. Wide Range of Supported Databases: AWS DMS supports a variety of source and target database engines, including Amazon RDS, Amazon Aurora, Amazon Redshift, and databases hosted on EC2 instances.
2. Migration Types: It supports full-load migration and ongoing change data capture (CDC) for continuous replication.
3. Schema Conversion: AWS DMS provides schema conversion tools to assist in the migration between different database engines.
4. Data Validation: It offers data validation capabilities to ensure data integrity after migration.
5. Migration Assessment: AWS DMS can provide a migration assessment to estimate the effort and potential issues before the migration.
6. Monitoring and Management: It provides a user-friendly console for setting up, monitoring, and managing migrations.

Azure Database Migration Service:

Azure Database Migration Service, offered by Microsoft Azure, also helps migrate databases to Azure from on-premises or other cloud platforms. Some key features of Azure Database Migration Service:

1. Source Database Support: Azure Database Migration Service supports a variety of source databases, including SQL Server, Oracle, MySQL, PostgreSQL, and MongoDB.
2. Migration Types: It supports online and offline migrations, and it also supports continuous data replication for certain source databases.
3. Schema and Data Migration: The service can handle schema and data migration from source to target databases.
4. Data Validation: Azure Database Migration Service offers features to validate data integrity after migration.
5. Automated Tasks: It automates many migration tasks, including schema conversion and application code conversion.
6. Monitoring and Management: Azure provides monitoring and management tools to track the progress of migrations.

Both AWS DMS and Azure Database Migration Service offer solutions for migrating databases to their respective cloud platforms, with similar core functionalities. Choosing among these 2 services depends on factors such as your existing infrastructure, preferred cloud provider, and specific database migration requirements.

Thanks for reading :)