From: | "Josh Berkus" <josh(at)agliodbs(dot)com> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | Indexing and performance |
Date: | 2001-08-24 19:56:16 |
Message-ID: | web-107960@davinci.ethosmedia.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-sql |
Folks,
Can anyone direct me to a source of indexing and performance advice for
PostgreSQL? What I'm interested in is questions like:
Q. I have a number of reference tables which serve as pointers to other
tables for user-defined searches. As these tables see constant
additions (20,000 + records per day, deleted every night) but link with
the keys in other tables, I'm not sure of the indexing strategy I should
take. The additive nature of the tables would argue for light indexing;
the fact that these tables are used linked in large views to produce
on-screen reports would argue for heavy indexing. Suggestions?
-Josh Berkus
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