Module: AWSCDK::RDS::InstanceUpdateBehaviour

Defined in:

rds/instance_update_behaviour.rb

Overview

The orchestration of updates of multiple instances.

Constant Summary

BULK =

Deprecated.

Note:

Default:

In a bulk update, all instances of the cluster are updated at the same time.

This results in a faster update procedure. During the update, however, all instances might be unavailable at the same time and thus a downtime might occur.

Jsii::Enum.new("aws-cdk-lib.aws_rds.InstanceUpdateBehaviour", "BULK")

ROLLING =

Deprecated.

Note:

Default:

In a rolling update, one instance after another is updated.

This results in at most one instance being unavailable during the update. If your cluster consists of more than 1 instance, the downtime periods are limited to the time a primary switch needs.

Jsii::Enum.new("aws-cdk-lib.aws_rds.InstanceUpdateBehaviour", "ROLLING")