What is DynamoDB Adaptive Capacity?

Allows to increase the throttling headroom for a hot partition to be more than the table's maximum provisioned capacity.

Uses unused capacity on other partition to allow a hot partition read and write capacity to burst, up to maximum table's provisioned capacity, and partition maximum capacity, without throttling.

Allows throttling on hot partitions so the performance of other partitions are not affected.

Allows a hot partition or hot key issue to be found and fix automatically in your application.