On 04/29/2011 06:52 PM, gnuoytr@xxxxxxx wrote:
TMS RAMSAN is a DRAM device. TMS built DRAM SSDs going back decades, but have recently gotten into flash SSDs as well. The DRAM parts are in an order of magnitude more expensive than others' flash SSDs, gig by gig. Also, about as fast as off cpu storage gets.
Their naming convention is a bit confusing, but in fact the RamSan boxes are available in flash and RAM-based variants:
"The RamSan-630 offers 10 TB SLC Flash storage, 1,000,000 IOPS (10 GB/s) random sustained throughput, and just 500 watts power consumption."
I was referring to those. Of course, they may be more expensive than FusionIO. You get what you pay for (in this case).
-- Joachim Worringen Senior Performance Architect International Algorithmic Trading GmbH -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
