On Mon, 2007-10-22 at 05:13 -0700, Tiago J. Adami wrote:
Hi all, I'm working for a brazillian company developing and
maintaining a ERP sw that uses PostgreSQL as it main OLTP database
system. We're just to start the migration to IBM DB2 because of many
performance issues. I searched the
Deblauwe Gino wrote:
a) I didn't see a reindex in your mail. That's why a backup and a
restore work and a vacuum doesn't
http://www.postgresql.org/docs/current/static/sql-reindex.html
Do this at least daily with that many inserts
Hello
I'am sorry to say that this advice does not sound
On Mon, 2007-10-22 at 15:40 +0200, Cédric Villemain wrote:
Does postgresql use posix_fallocate ?
No.
-Neil
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Hi all,
I'm working for a brazillian company developing and maintaining a ERP sw
that uses PostgreSQL as it main OLTP database system. We're just to start
the migration to IBM DB2 because of many performance issues.
I searched the solution for these performance problems, and can't find
anything
Tiago J. Adami wrote:
The issue topics:
1) As the database grows on our customers, lower performance occurs. After
one week of use, the I/O on database is extremely high. It appears that
VACUUM FULL and/or VACUUM ANALYZE doesn't work on this databases.
That sounds like a classic case of
Tiago J. Adami [EMAIL PROTECTED] writes:
The issue topics:
1) As the database grows on our customers, lower performance occurs. After
one week of use, the I/O on database is extremely high. It appears that
VACUUM FULL and/or VACUUM ANALYZE doesn't work on this databases.
VACUUM FULL is a
Tiago J. Adami schreef:
Hi all, I'm working for a brazillian company developing and
maintaining a ERP sw that uses PostgreSQL as it main OLTP database
system. We're just to start the migration to IBM DB2 because of many
performance issues. I searched the solution for these performance
Gregory Stark a écrit :
Tiago J. Adami [EMAIL PROTECTED] writes:
The issue topics:
1) As the database grows on our customers, lower performance occurs. After
one week of use, the I/O on database is extremely high. It appears that
VACUUM FULL and/or VACUUM ANALYZE doesn't work on this
