Data Migration
The process of transferring data between storage types, formats, or systems, particularly within the AWS environment.
Description
Data migration in the context of AWS refers to the systematic transfer of data from one storage service to another, or between different AWS accounts or regions. This process can involve moving data from on-premises environments to the AWS cloud, migrating data between AWS services like Amazon S3, Amazon RDS, or Amazon DynamoDB, or even transferring data between different cloud providers. Effective data migration is crucial for organizations looking to leverage AWS's scalable and flexible infrastructure. The migration process typically includes planning, data assessment, execution, and validation stages. AWS offers various tools and services, such as AWS Migration Hub, AWS DataSync, and AWS Snowball, to facilitate different types of data migration, ensuring minimal disruption to business operations and maintaining data integrity throughout the transfer. Organizations often undertake data migration to modernize their IT infrastructure, improve data accessibility, and reduce costs associated with data storage and management.
Examples
- A retail company migrating customer transaction data from on-premises databases to Amazon RDS for better scalability and performance.
- A media company using AWS Snowball to transfer large volumes of video files from local storage to Amazon S3 for cloud storage and distribution.
Additional Information
- Data migration can be performed as a one-time transfer or as part of an ongoing integration strategy, depending on the organization's needs.
- AWS provides comprehensive documentation and support for data migration, including best practices and step-by-step guides.