Hi: On Thu, Jan 9, 2014 at 7:50 PM, Tirthankar Barari <tbarari@xxxxxxxxxxx> wrote: > We have a table where we insert about 10 million rows everyday. We keep 14 > day's worth of entries (i.e. 140 mil). A scheduled task wakes up every day > and deletes all entries past the 14 day window (i.e. deletes entries from > the 15th day in the past). Not related to your vacuum problem, but if your pattern is something like deleting everything inserted 15 days ago you may want to think of using partitioning or simple inheritance. Make the scheduled task create a new partition/child table, redirect insertions to it, drop the oldest partition. Also, if the pattern is insert-only all the time, delete whole day, it may be easier to exclude the table from autovacuum and make the scheduled task vacuum the table after deleting. Francisco Olarte. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
