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Re: Veritas Quick I/0 and Oracle/ Asycnchronous I/O

From: George Schlossnagle <george_at_omniti.com>
Date: Sun, 10 Jun 2001 15:24:11 -0700
Message-ID: <F001.0032388F.20010610153022@fatcity.com>


1 for PCI NVRAM for swap and online redo

I totally buy into using this sort of technology for online redo, but using it for swap just seems silly. You shouldn't be swapping anyway, and if you are it's much cheaper to buy ram than to buy a solid-state disk.

64 bit slots allow for (max) 350 MB/sec transfers. wow. cdw has these (special order) -
http://www.cdw.com/shop/products/default.asp?EDC=209969 the one listed looked like it supported a 32 bit interface. $2500 each. ouch.
sounds like a good way of justifying an adequate number of hard drives for online redo.

Paul
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Author: Paul Drake
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