Creates an Aurora cluster with provisioned or serverless capacity.

Reduces node size to optimize cost.

Increases node size to scale memory and performance.

Creates a Memcached cluster for in-memory caching workloads.

Updates the maintenance window to control when AWS applies patches and updates.

Removes shards to optimize cost and capacity.

Adds shards to scale Redis cluster capacity and throughput.

Updates replication group configuration to modify availability, failover, or scaling settings.

Creates a Redis replication group with Multi Availability Zones and automatic failover for high availability.

Updates Redis parameters to tune behavior and performance.