Help Center/Relational Database Service/User Guide/Working with RDS for PostgreSQL/Instance Modifications

Updated on 2025-11-11 GMT+08:00

Instance Modifications

Changing a DB Instance Name

Changing a DB Instance Description

Changing the Replication Mode

Changing the Failover Priority

Changing a DB Instance Class

Scaling Storage Space

Configuring Storage Autoscaling

Changing the Maintenance Window

Changing a DB Instance Type from Single-Node to Primary/Standby

Manually Switching Between Primary and Standby DB Instances

Changing the AZ of a Standby DB Instance

Parent Topic: Working with RDS for PostgreSQL

Previous topic: Recycling a DB Instance

Next topic: Changing a DB Instance Name

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