Re: [PATCHES] new hash function - Mailing list pgsql-hackers

From Thomas Lockhart
Subject Re: [PATCHES] new hash function
Date
Msg-id 3C84CBCF.4862CD9F@fourpalms.org
Whole thread Raw
List pgsql-hackers
...
> In my tests, this improves the performance of hash indexes by between 4%
> and 8%; the performance when using btree indexes or seqscans is
> basically unchanged.

That's great! Picking up 5% performance is not something we do every
day...
                  - Thomas


pgsql-hackers by date:

Previous
From: "Rod Taylor"
Date:
Subject: Re: Cache invalidation notification (was: Database Caching)
Next
From: Thomas Lockhart
Date:
Subject: Re: Storage Location Patch Proposal for V7.3