Statewide emergency messaging requires multi-site active-active operation with dual-Region writes and low-latency citizen access. Which design elements are essential?
Select an answer to reveal the explanation.
Short Explanation
Amber-class alerts cannot wait on one Region’s bad day. Active-active means both Regions can write, and latency routing steers citizens to the nearer healthy door.
Full Explanation
Multi-site active-active designs require careful dual-Region data/write strategy and intelligent DNS routing (for example latency-based policies) to serve users with high availability. Single-Region masters, failover-only without dual-Region data planning, or disabling a Region’s data plane do not deliver true active-active continuity.