Re: db_writers experience ?
From: Doug Harris <ah513_at_FreeNet.Carleton.CA>
Date: Tue, 18 Oct 1994 23:20:20 GMT
Message-ID: <Cxw65w.Ey5_at_freenet.carleton.ca>
Date: Tue, 18 Oct 1994 23:20:20 GMT
Message-ID: <Cxw65w.Ey5_at_freenet.carleton.ca>
In a previous article, sta_at_logibec.com () says:
>Does anyone have any experience with "db_writers" init parameter?
>The server will use many "dbwriter" vs single writer as default.
My database resides on 2 disks each on their own controller. Increasing db_writers to 2 resulted in about a 10% improvement in performance for a "write intensive" INSERT INTO TABLE AS SELECT statement where the target table and index were on separate drives.
--
- Doug Harris
Database Administrator, System Development Division,
Statistics Canada. ## WHERE ALL_OPINIONS.OWNER = USER ##
Received on Wed Oct 19 1994 - 00:20:20 CET