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Managed relational database supporting MySQL, PostgreSQL, MariaDB, Oracle, SQL Server, and Aurora — AWS handles patching, backups, and failover.
A synchronous standby replica in another AZ that fails over automatically. For high availability — NOT for scaling reads.
Asynchronous read-only copies that scale read traffic and can be promoted to standalone databases. For read scaling, not automatic failover.
AWS's cloud-native MySQL/PostgreSQL-compatible engine: up to 5×/3× faster, storage auto-scales, and data is replicated six ways across three AZs.
On-demand, auto-scaling Aurora capacity that adjusts in fine-grained increments to match load — for variable or unpredictable workloads.
Fully managed, serverless NoSQL key-value and document database with single-digit-millisecond latency at any scale and automatic scaling.
RDS and Aurora encrypt storage, snapshots, and replicas using AWS KMS keys; enable at creation for compliance.
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