On Fri, 23 Apr 2010, Michael Evans wrote:
devices, but now everyone is selling SDDs which are broken for such
needs. Any ram drive units still being sold seem to be more along
data-center grade sizes.
http://benchmarkreviews.com/index.php?option=com_content&task=view&id=308&Itemid=60
Basically it's DRAM with a battery backup and a CF slot where the data
goes in case of poewr failure. It's a bit big and so on, but it should be
perfect for journals... Or is this the kind of device you were referring
to as "data center grade size"?
Some of te SSDs sold today have a capacitor for power failure as well, so
all writes will complete, but they're not so common.
--
Mikael Abrahamsson email: swmike@xxxxxxxxx
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