No matter how robust a single AWS availability zone or region is, enterprise production workloads require a bulletproof strategy for unexpected outages. For critical business applications, relying on a single geographic region is a significant risk. With over 12 years in IT and 6+ years architecting scalable cloud solutions, I have designed several multi-region setups. In this post, I will share the architectural blueprints for a robust Active-Passive Disaster Recovery (DR) topology using ...