ousands or tens of
thousands of small mappings (certainly NetBSD isn't), but I've never
done any performance tests to see what kind of strategies might work
well or not.
cjs
--
Curt Sampson <[EMAIL PROTECTED]> +81 90 7737 2974 http://www.NetBSD.org
Make up enjoying your city
locking issues alone would be painful.
I don't see why they would be any more painful than the current locking
issues. In fact, I don't see any reason to add more locking than we
already use when updating pages.
cjs
--
Curt Sampson <[EMAIL PROTECTED]> +81 90 7737 2974 http
ce. (If a
page has a write queue, you might as well leave it with the page after
flushing it, and get rid of it only when the page leaves memory.)
I see the OS issues related to mapping that much memory as a much bigger
potential problem.
cjs
--
Curt Sampson <[EMAIL PROTECTED]> +81
On Sun, 24 Oct 2004, Tom Lane wrote:
> Considering that the available numbers suggest we could win just a few
> percent...
I must confess that I was completely unaware of these "numbers." Where
do I find them?
cjs
--
Curt Sampson <[EMAIL PROTECTED]> +81 90 7737 2974
t-oriented SQL while you're at it:
SELECT DISTINCT(col) FROM mytable WHERE col = 'myval'
cjs
--
Curt Sampson <[EMAIL PROTECTED]> +81 90 7737 2974 http://www.NetBSD.org
Make up enjoying your city life...produced by BIC CAMERA
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