Mars squares your architecture domain today, Aries. You're facing a scalability trade-off that looks solvable with event-driven microservices, but the API contract changes will ripple across three cloud regions and blow out your SLA window by 40 milliseconds. Ship the idempotent layer first, document the eventual consistency model, and let the throughput gains justify the latency cost.
Lucky namespaceeu-west-1
AvoidThe CAP theorem debate. You already won it.
Planetary influenceMars □ Saturn