Common DBA Tasks for PostgreSQL - Amazon Relational Database Service
Working with the pg_repack Extension
Tuning checkpoints
Interesting walk through on tuning checkpoints on postgres to reduce IO. Includes graph of the effect on an RDS instance
Securing Amazon RDS and Aurora PostgreSQL database access with IAM authentication | AWS Database Blog
Is Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL a better choice for me? | AWS Database Blog
AWS Aurora IO:XactSync is not a PostgreSQL wait event - DEV Community
Creating a Logical Replica from a Snapshot in RDS Postgres | by Christos Christoudias | tech-at-instacart