On 19-Feb-10, at 5:40 PM, Eugen Leitl wrote:
On Fri, Feb 19, 2010 at 11:17:29PM +0100, Felix Buenemann wrote:
I found the Hyperdrive 5/5M, which is a half-height drive bay sata
ramdisk with battery backup and auto-backup to compact flash at power
failure.
Promises 65,000 IOPS and thus should be great for ZIL. It's pretty
reasonable priced (~230 EUR) and stacked with 4GB or 8GB DDR2-ECC
should
be more than sufficient.
Wouldn't it be better investing these 300-350 EUR into 16 GByte or
more of
system memory, and a cheap UPS?
That would depend on the read/write mix, I think?
--Toby
http://www.hyperossystems.co.uk/07042003/hardware.htm
--
Eugen* Leitl <a href="http://leitl.org";>leitl</a> http://leitl.org
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