Aurora DSQL: Serverless Multi-Region Active-Active PostgreSQL with Sub-Second Commits
Aurora DSQL is a serverless, PostgreSQL‑compatible OLTP database that decouples compute, storage, and transaction coordination into scalable services. It delivers active‑active multi‑region deployments with strong consistency, requiring cross‑region coordination only at commit, enabling sub‑second latency and scaling to millions of transactions per second without manual replication or failover.