AutoscaledCapacityOptions

class aws_cdk.aws_dynamodb.AutoscaledCapacityOptions(*, max_capacity, min_capacity=None, seed_capacity=None, target_utilization_percent=None)

Bases: object

Options used to configure autoscaled capacity.

Parameters:

max_capacity (Union[int, float]) – The maximum allowable capacity.
min_capacity (Union[int, float, None]) – The minimum allowable capacity. Default: 1
seed_capacity (Union[int, float, None]) – If you want to switch a table’s billing mode from on-demand to provisioned or from provisioned to on-demand, you must specify a value for this property for each autoscaled resource. Default: no seed capacity
target_utilization_percent (Union[int, float, None]) – The ratio of consumed capacity units to provisioned capacity units. Note: Target utilization percent cannot be less than 20 and cannot be greater than 90. Default: 70

ExampleMetadata:

infused

Example:

import aws_cdk as cdk


app = cdk.App()
stack = cdk.Stack(app, "Stack", env=cdk.Environment(region="us-west-2"))

global_table = dynamodb.TableV2(stack, "GlobalTable",
    partition_key=dynamodb.Attribute(name="pk", type=dynamodb.AttributeType.STRING),
    billing=dynamodb.Billing.provisioned(
        read_capacity=dynamodb.Capacity.fixed(10),
        write_capacity=dynamodb.Capacity.autoscaled(max_capacity=15)
    ),
    replicas=[dynamodb.ReplicaTableProps(
        region="us-east-1"
    ), dynamodb.ReplicaTableProps(
        region="us-east-2",
        read_capacity=dynamodb.Capacity.autoscaled(max_capacity=20, target_utilization_percent=50)
    )
    ]
)

Attributes

max_capacity: The maximum allowable capacity.

min_capacity

The minimum allowable capacity.

Default:: 1

seed_capacity

If you want to switch a table’s billing mode from on-demand to provisioned or from provisioned to on-demand, you must specify a value for this property for each autoscaled resource.

Default:: no seed capacity

target_utilization_percent

The ratio of consumed capacity units to provisioned capacity units.

Note: Target utilization percent cannot be less than 20 and cannot be greater than 90.

Default:: 70