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September 1997, Week 3

HP3000-L@RAVEN.UTC.EDU
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Subject:
Re: Speed and KSAM
From:
Tony Furnivall <[log in to unmask]>
Reply To:
Tony Furnivall <[log in to unmask]>
Date:
Wed, 17 Sep 1997 16:05:32 -0500
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At 03:59 PM 9/17/97 PST8, you wrote:
>Any ideas why I've suddenly received such a speed increase?

If you reblocked the file by copying from one file to the other, you
re-organized it in key sequence, thus minimizing the number of I/Os to go
from the key tree to the record.
That's my guess, and I'm sticking with it!

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