Step 9: Review the application and operational recommendations for your Resilience Hub application - AWS Resilience Hub

Step 9: Review the application and operational recommendations for your Resilience Hub application

Review the resiliency and operational recommendations for the application that you published from the Review page. This page displays the application assessment overview, RTO and RPO summary, and disruption type details, as follows:

  • Overview - The overview section contains information such as the application name, attached policy name, assessment ARN, and the assessment creation date.

  • RTO Summary - The RTO summary displays the targeted RTO time against the estimated time assessed.

  • RPO Summary - The RPO summary displays the targeted RPO time against the estimated time assessed.

  • Details - The details section lists the disruption type, application component, and the estimated RTO and RPO times tested against the attached policy configurations.

To improve resiliency, you can update your application and resiliency policy according to the recommendations from the report. Then, run another assessment, compare results, and reiterate the process until your estimated RTO and RPO meets your goals for RTO and RPO.

To view application recommendations
  1. On the Review page, choose Application recommendations.

  2. On the Application recommendations tab, choose a component from the Components section to view application recommendations.

The Application recommendations displays recommendation information for optimizing for RTO and RPO (AZ), cost, and minimal changes.

  • Optimize for Availability Zone (AZ) RTO/RPO - This section provides the lowest possible estimated RTO and RPO during an AZ disruption.

  • Optimize for region RTO/RPO - This section provides the lowest possible estimated RTO and RPO during a regional disruption.

  • Optimize for cost - This section provides the lowest cost that you can consume and still meet your policy.

  • Optimize for minimal changes - This section provides how to achieve your policy limit and keep implementation changes minimal.