AWS Migration Evaluator
AWS Migration Evaluator (formerly TSO Logic) is a service that helps you build a data-driven business case for migrating to AWS. It analyzes your on-premises usage and provides cost projections.
Key Features
- Business Case: Generates a report comparing total cost of ownership (TCO).
- Right-sizing Recommendation: Suggests the appropriate AWS instance sizes based on actual usage, not just provisioned capacity.
- Licensing Analysis: Helps optimization of Microsoft SQL Server and Windows Server licenses (BYOL vs License Included).
- Agentless Collector: typically used to gather data.
Exam Tips
- "Business Case": Answer is Migration Evaluator.
- "Cost Projection" / "TCO": Answer is Migration Evaluator.
- "Right-sizing before migration": Answer is Migration Evaluator.
Common Use Cases
- Executive Buy-in: Proving the financial value of moving to the cloud.
- Cost Optimization: Identifying over-provisioned on-prem resources before moving them.