AWS Well-Architected Tool
User Guide

Workloads

A workload is a collection of AWS resources and code that delivers business value, such as a customer-facing application or a backend process.

A workload might consist of a subset of resources in a single AWS account or be a collection of multiple resources spanning multiple AWS accounts. A small business might have only a few workloads while a large enterprise might have thousands.

AWS WA Tool performs a cloud architecture review on a workload.