https://davidcajio.com/tags/system-design/Recent content in System-Design on David CajioHugo -- gohugo.ioen-us© 2026 David CajioMon, 01 Jun 2026 13:46:15 -0400https://davidcajio.com/posts/aws-multi-region-ecommerce-architecture-practical-guide/Mon, 01 Jun 2026 13:46:15 -0400https://davidcajio.com/posts/aws-multi-region-ecommerce-architecture-practical-guide/<p>When most people talk about multi-region architectures, they immediately jump to diagrams full of globally distributed databases, active-active replication, service meshes, and enough complexity to require a dedicated platform team.</p> <p>That&rsquo;s not the reality for most e-commerce companies.</p> <p>At Rough Country, my responsibility is managing the infrastructure that powers our online storefronts while also leading development efforts, reviewing code, managing deployments, and supporting multiple business initiatives. Every architectural decision has to balance reliability, performance, operational complexity, and cost.</p>