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AWS Aurora DSQL Expands to 16 Regions, Targeting Financial Systems in Europe and Asia-Pacific

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Amazon Web Services expanded Aurora DSQL multi-region cluster support to Stockholm, Spain, Mumbai, and Singapore on July 31, 2026, bringing the service to 16 regions globally. The expansion addresses data sovereignty requirements for GDPR-bound customers in Nordic and Iberian countries, as well as data localization regulations enforced by India's RBI and Singapore's MAS. Aurora DSQL offers a single logical database with two writable endpoints — one per paired region — maintaining strong consistency through a distributed consensus protocol without a traditional primary-secondary setup. This architecture eliminates the one-to-two minute failover window seen in conventional systems like Aurora Global Database, making it relevant for latency-sensitive use cases such as payments and real-time position management. However, multi-region writes require inter-regional coordination, meaning network round-trip latency between region pairs directly affects write performance and must be factored into architectural decisions.

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AWS Aurora DSQL Expands to 16 Regions, Targeting Financial Systems in Europe and Asia-Pacific · ShortSingh