3c472a1829
Presently, this section lists a couple of parallelized parts of pg_upgrade and suggests a starting point for setting the --jobs option. The list of parallelized tasks is not particularly actionable, and the phrasing for the --jobs recommendation is confusing to some readers. This commit attempts to improve this section by eliminating the list of parallelized tasks and instead highlighting that --jobs is most useful for clusters with multiple databases or tablespaces. Additionally, the recommendation for setting --jobs is simplified to suggest starting with the number of CPU cores. Reported-by: Magnus Hagander <magnus@hagander.net> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Reviewed-by: Magnus Hagander <magnus@hagander.net> Discussion: https://postgr.es/m/Z8dBn_5iGLNuYiPo%40nathan
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.