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An architect is designing a mission-critical financial application on Google Cloud that must adhere to strict regulatory compliance and high-availability criteria:
Which architecture should the architect recommend to satisfy these requirements while balancing cost, latency, and data residency?
Cloud Spanner dual-region configurations offer synchronous database replication across two Google Cloud regions located within the boundaries of a single nation. This setup provides active-active read serving and robust cross-region disaster recovery while guaranteeing that stored data never leaves the specified country.
StudyCerts
StudyCertseurope-west10 Berlin and europe-west3 Frankfurt).dual-region-germany1 enforce strict data locality within Germany, preventing regulatory violations that would occur with broader multi-region topologies.A dual-region Spanner topology is specifically engineered for workloads that demand cross-region disaster recovery and 99.999% availability but are constrained by strict national data jurisdiction and governance mandates.
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