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Optimizing large-scale migration of SQL Server databases to Amazon EC2 using backup metadata

Microsoft Workloads on AWS Blog



This article discusses optimizing the large-scale migration of SQL Server databases from on-premises to Amazon EC2 by leveraging backup metadata from SQL Server backups. It provides a solution to automate the database restore process on the target AWS environment while addressing challenges like handling database name conflicts, multi-file backups, and file path changes.

Specifically, the article covers:

  • Introduction to the challenges faced during database migration using backup/restore method
  • Solution overview - Using a T-SQL script to read backup metadata and generate restore commands
  • Prerequisites - AWS services, SQL Server instances, permissions required
  • Setup steps - Creating AWS resources, taking database backups, configuring the T-SQL script
  • Running the T-SQL script to generate and execute restore commands on the target
  • Cleanup steps to remove the resources created
  • Conclusion highlighting the benefits of the solution


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