Reliability
The reliability pillar encompasses the ability of a workload to perform its intended function correctly and consistently when it's expected to. This includes the ability to operate and test the workload through its total lifecycle. The reliability pillar provides guidance to help you apply best practices, current recommendations in the design, delivery, and maintenance for implementing reliable workloads on AWS. This paper provides an overview of best practices and questions. You can find prescriptive guidance on implementation in the reliability pillar whitepaper.
A reliable cloud migration strategy involves planning, risk assessment and contingency measures to address potential disruptions. Factors like data integrity, network stability, and application availability play crucial roles in determining the reliability of the migration process. Plan to migrate your workload to AWS based on existing reliability requirements, during the migration activities, and after the migration cut-over.