i try to compare two methods of garbage-collect.(Postgresql Ver:8.1.3)
1. enable autovacuum without using vacuumdb -f mydb in crontab.
2. using crontab to vacuumdb in every 10 min (autovacuum disable)
the method 2 got more free space than method 1.
the disk size of database still increased in method 1.
so, what's the advantage of autovacuum?
--
View this message in context:
http://www.nabble.com/about-the-performance-of-autovacuum-and-vacuumdb--%E9%81%B8%E9%A0%85-tp14431695p14431695.html
Sent from the PostgreSQL - admin mailing list archive at Nabble.com.
