On Sun, Jan 17, 2016 at 11:13:33PM -0500, Bruce Momjian wrote: > On Thu, Jan 7, 2016 at 02:30:06PM -0600, Jim Nasby wrote: > > https://queue.acm.org/detail.cfm?id=2874238 discusses how modern > > Storage Class Memory (SCM), such as PCIe SSD and NVDIMMs are > > completely upending every assumption made about storage. To put > > this in perspective, you can now see storage latency that is > > practically on-par with things like lock acquisition[1]. > > How is this different from Fusion I/O devices, which have been > around for years?
Price. As these things come down in price, it'll start being more and more reasonable to treat rotating media as exotic. Cheers, David. -- David Fetter <da...@fetter.org> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fet...@gmail.com Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
