Why Should You Use Amazon ETL for Database Migration

Amazon Web Service is a cloud-based service that optimizes data migration from on-premises databases to the cloud or from one cloud provider to another. All these processes are best carried out with the Amazon ETL tool.


Amazon ETL (Extract, Transform, and Load) can combine various data warehouses or databases into a centralized storage repository. The workflow is as follows - data is extracted from the database from which it has to be migrated, transformed, and formatted to match the data structure of the target database, and finally loaded into the target database, completing the migration process. 

The Amazon ETL process is automated leading to high data accuracy and performance, and low migration costs. 

Benefits of Amazon ETL for database migration.

Here are a few of them.

·       Amazon ETL seamlessly migrates on-premises databases to Amazon RDS or Amazon EC2, and Aurora, as well as databases running on EC2 to RDS or vice versa. It also migrates databases between SQL, text-based data, and NoSQL with DMS AWS.

·        With Amazon ETL, users do not have to install and configure additional drivers and applications or make modifications to the source database for migration. It is started directly by the AWS Management Console and all changes after migration at the source database are replicated via the Change Data Capture feature to the target database.

·        Further, all changes from the source database are updated by Amazon ETL to the target database at pre-determined intervals provided the source and the target databases are in sync.

·        All types of migration like homogeneous and heterogeneous database migration are possible with Amazon ETL.

All these make Amazon ETL the ideal tool for database migration. 

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