Which solution will meet these requirements in the MOST operationally efficient way?
Use AWS Systems Manager Inventory to generate a map view from the detailed view report.
Use AWS Step Functions to collect workload details. Build architecture diagrams of the workloads manually.
Use Workload Discovery on AWS to generate architecture diagrams of the workloads.
Use AWS X-Ray to view the workload details. Build architecture diagrams with relationships.
Explanations:
AWS Systems Manager Inventory is primarily used for inventory management of AWS resources. It allows you to gather and query resource information but does not provide a direct way to visualize the relationships or architecture diagrams of the workloads across multiple accounts and regions.
AWS Step Functions is a serverless orchestration service that helps to coordinate multiple AWS services into serverless workflows. While it can collect workload details, it does not inherently provide a means to visualize or map the architecture diagrams. This solution would require significant manual effort to build diagrams, making it less efficient.
Workload Discovery on AWS is designed to automatically discover, collect, and visualize resources and workloads across multiple accounts and regions. It provides a comprehensive view of the architecture, including relationships between components, making it the most operationally efficient solution for mapping the resource inventory.
AWS X-Ray is a distributed tracing service that helps analyze and debug production applications. While it provides insights into the performance of applications and their interactions, it is not intended for resource inventory management or for generating architecture diagrams, making it less suitable for the requirements stated.
I suspect that the answer is:
Use Workload Discovery on AWS to generate architecture diagrams of the workloads.