Thanks,  I'll give it at try.

Richard

On Wed, Oct 06, 2004 at 05:14:01PM -0500, Dan Nelson wrote:
> In the last episode (Oct 06), Richard Jacobsen said:
> > I've got some large tables, ~160GB each with indexes, which are only
> > used for read only access.  Since obviously all table space doesn't
> > fit in memory, Will using the compress engine speed reads/seeks on
> > these tables up at all, or will they slow them down considerably?
> 
> It won't speed up seeks, but it will increase the chances that two
> nearby records are on the same disk block, potentially saving you a
> seek to fetch the 2nd one.  Full table scans may be faster or slower,
> depending on your disk speed and CPU.
> 
> -- 
>       Dan Nelson
>       [EMAIL PROTECTED]
> 

-- 
"a professional is simply one who gets paid for doing what an amateur does for
love."
                                                                                       
                                                 -- Ursula K. Le Guin

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