Learn why RDS Read Replicas defeat Multi-AZ for read scaling, and how to size them correctly. A critical SAA-C03 scenario analyzing read traffic offloading strategies.
When scripted analytics workloads impact production database performance, should you scale horizontally with Read Replicas or vertically with Multi-AZ? This drill dissects the decision matrix for the AWS Solutions Architect Associate exam.
A high-level analysis of migrating analytics workloads to AWS while solving read/write contention issues through Aurora Read Replicas, AWS DMS, and strategic endpoint architecture—without customer disruption.