Centralized multi-account server migration to AWS with AWS Transform

This article explains how to implement centralized multi-account server migration to AWS using AWS Transform's orchestration capabilities.

• AWS Transform provides a single control plane to manage multi-account migrations without manual per-account coordination
• Centralized staging VPC and subnet shared via AWS RAM eliminates duplicate replication infrastructure across target accounts
• Delegated administrator account registration enables cross-account IAM role deployment through CloudFormation StackSets
• Multi-user collaboration allows teams to plan and execute migration waves in parallel from one workspace
• Shared staging subnet reduces cost and management overhead by consolidating replication servers across all target accounts
• Wave assignment to specific target accounts ensures workloads land in intended destinations with dependency awareness

This centralized architecture simplifies multi-account migrations by replacing distributed per-account setups with unified orchestration while maintaining security and governance boundaries.