DynamoDB

# Create a table
$ awslocal dynamodb create-table \
    --table-name global01 \
    --key-schema AttributeName=id,KeyType=HASH \
    --attribute-definitions AttributeName=id,AttributeType=S \
    --billing-mode PAY_PER_REQUEST \
    --region ap-south-1

# Create replicas
$ awslocal dynamodb update-table \
    --table-name global01 \
    --replica-updates '[{"Create": {"RegionName": "eu-central-1"}}, {"Create": {"RegionName": "us-west-1"}}]' \
    --region ap-south-1

# Table can be operated on in all replicated regions
$ awslocal dynamodb list-tables --region eu-central-1
{
    "TableNames": [
        "global01"
    ]
}

$ awslocal dynamodb put-item --table-name global01 --item '{"id":{"S":"foo"}}' --region eu-central-1

$ awslocal dynamodb describe-table --table-name global01 --query 'Table.ItemCount' --region ap-south-1
1

$ awslocal dynamodb describe-table --table-name global01 --query 'Table.Replicas' --region us-west-1
[
    {
        "RegionName": "ap-south-1",
        "ReplicaStatus": "ACTIVE"
    },
    {
        "RegionName": "eu-central-1",
        "ReplicaStatus": "ACTIVE"
    },
    {
        "RegionName": "us-west-1",
        "ReplicaStatus": "ACTIVE"
    }
]