May 2018
Intermediate to advanced
576 pages
30h 25m
English
If you need to get some advice on your performance problems, then the right place to do so is the performance mailing list at http://archives.postgresql.org/pgsql-performance/.
You may want to first ensure that it is not a well-known problem by searching the mailing list archives.
A very good description of what to include in your performance problem report is available at http://wiki.postgresql.org/wiki/Guide_to_reporting_problems.