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Re: Indexing Problem

From: Daniel Morgan <damorgan_at_x.washington.edu>
Date: Tue, 06 Apr 2004 22:54:53 -0700
Message-ID: <1081317275.978920@yasure>


Susanth Sivaram wrote:

> Hi,
> I have a table which has 9 indexes. With 9 indexes, inserting takes a
> lot of time. It takes around 57 minutes for inserting. For the same
> number of records with out indexes, it takes 44 seconds. This large
> time difference in inserting, reduces the performance of the system.
> Pls help in getting around with this problem.
>
> Thanks,
> Susanth.

What evidence do you have that any or all of these indexes are doing anything of value?

Dump them. Then only add back those of value based on testing.

-- 
Daniel Morgan
http://www.outreach.washington.edu/ext/certificates/oad/oad_crs.asp
http://www.outreach.washington.edu/ext/certificates/aoa/aoa_crs.asp
damorgan_at_x.washington.edu
(replace 'x' with a 'u' to reply)
Received on Wed Apr 07 2004 - 00:54:53 CDT

Original text of this message

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