http://detail.phpclub.net/store/html/postgresql/ — Postgre SQL настройка производительности
http://www.opennet.ru/openforum/vsluhforumID11/12.html#1
http://www.argudo.org/postgresql/soft-tuning.php — Postgre SQL Database Performance Tuning
http://www.varlena.com/varlena/GeneralBits/Tidbits/perf.html — Tuning Postgre SQL for Perfomance
http://postgres.jefftrout.com/pgclass/pgclass2.html
http://www.opennet.ru/opennews/art.shtml?num=4224 — Postgre SQL 8
http://www.devx.com/dbzone/Article/22119 — Transaction Savepoints
http://www.devx.com/opensource/Article/21674