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Texas Memory Systemsのプレスリリースです (後半に Kaminario)：
"TMS unveils the Ultimate Application Accelerator with HA RamSan-820
(24-TB Usable, eMLC, 1U) Flash storage appliance and details about
RamSan-OS
With 24 TB of usable HA storage in only 1U, the RamSan-820 is
the densest Flash storage you can buy.
February 28, 20122
http://www.ramsan.com/company/pressReleases/154
.....
"The RamSan-OS has been in continuous development for over five
years, initially shipping with TMS' first Flash-based product,
the RamSan-500 in 2007. Unlike other operating systems,
the RamSan-OS is designed from the ground up to run on a cluster
of CPU nodes and FPGAs distributed throughout the RamSan systems."
... "To prove the low power of 450 watts,"
.....
"... Even though the RamSan-OS is implemented in software and
hardware, the use of completely reprogrammable devices ensures
that the RamSan-OS is easily field-upgradable for application-specific
performance tuning or for the addition of more features."
RamSan-820
http://www.ramsan.com/products/rackmount-flash-storage/ramsan-820
Performance
Maximum Bandwidth: 5 GB/s
Read IOPS: 450 K IOPS
Write IOPS: 450 K IOPS
"Texas flash: TMS Ramsan-820 born in the USA"
Reassures US buyers it's keeping jobs onshore
28th February 2012, The Register
http://www.theregister.co.uk/2012/02/28/ramsan_820/
.....
"The 820 provides up to 450,000 random read IOPS (4K blocks),
50,000 more than the 720, with a latency of 25 to 100 microseconds,
and has a bandwidth of 4GB/sec, the 720 having 5GB/sec. Interestingly
Kaminario's K2-F flash product has a latency of 260 microsecs for
reads and 150 microseconds for writes."
.....
"How does this RamSan compare to Kaminario's high-availability
K2-F? The K2 has high-volume snapshots and asynchronous replication,
features that TMS does not, but the TMS product is more densely
packed and, in terms of latency, faster reacting than the K2-F.
Benchmarks will be needed to properly compare the two products."
Kaminarioのプレスリリース：
"Kaminario Introduces DataProtect - the Next Generation of Enterprise
High Availability and Data Protection for SSD Storage"
With DataProtect, the Kaminario K2 all solid-state SAN storage provides
non-disruptive operations; fast, high-volume snapshots; and high-speed
data replication
02/26/2012
http://www.kaminario.com/company/press-releases/Kaminario_Introduces_DataProtect_the_Next_Generation_of_Enterprise_High_Availability_and_Data_Protection_for_SSD_Storage
"New White Paper on Achieving Enterprise Reliability With Solid-State Speed"
02/27/2012
http://www.kaminario.com/company/press-releases/New_White_Paper_on_Achieving_Enterprise_Reliability_With_Solid-State_Speed
Kaminario K2 All Solid-state Flash and DRAM SAN Storage Solutions
http://www.kaminario.com/products/K2-Solid-State-SAN-Storage/
"Kaminario array slips on protection but won't go down on you"
27th February 2012, The Register
http://www.theregister.co.uk/2012/02/27/kaminario_k2_availability/
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Date: Fri, 09 Dec 2011 12:02:33 +0900
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