Workload selection for migration from CDH
Provides some guidelines to handle different types of workloads you might have in your environment. Use the guidelines while deciding on the workload to migrate.
You can use Workload Manager (WXM) to explore cluster and compute workload health before moving the workload. Identify workloads that are good candidates for cloud migration, and optimize workloads before moving them to CDW PvC 1.3.1. After you move your compute workload, you can use WXM to compare metrics.
The main steps you must consider while assessing the workloads are tenant modelling and sizing followed by regression testing. This ensures that queries return the correct results and that performance is acceptable.