Document history

The following table describes significant changes to this guide. If you want to be notified about future updates, you can subscribe to an RSS feed.

Change	Description	Date
Updated information about memory and autovacuum parameters	Updated the description of the random_page_cost parameter; added missing units to the default values for memory and autovacuum parameters; updated the AWS CLI syntax for the max_connections parameter.	February 27, 2024
Updated information about autovacuum	Corrected the autovacuum default setting (enabled).	December 27, 2023
Updated information about max_connections	Updated the max_connections section with new guidance on tuning this parameter.	November 15, 2023
Initial publication	—	October 31, 2023