Summary
This guide outlines the AWS region selection process, emphasizing the importance of choosing the appropriate region for business and user needs. It details potential issues that may arise from selecting the wrong region, including lack of capacity, high data transfer costs, latency, and implications for disaster recovery and business continuity plans. The document presents a checklist to assist in the selection process, suggesting considerations such as proximity to users, the number of availability zones (AZs) required, and the capacity needs for applications. It also advises on utilizing AWS Local Zones and Content Delivery Networks (CDNs) to enhance performance. Furthermore, the guide discusses the significance of evaluating costs associated with instance types and data transfer between regions, recommending larger regions for cost efficiency due to AWS's pricing model. Additional tips for optimizing disaster recovery and business continuity plans are also included.
