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Fusion-io Introduces World's Fastest SSD: ioDrive Duo
in On Storage, on March 13, 2009
...er Flynn . "The whole lot can sustain 1.5 Gbytes/sec of read bandwidth and nearly 200,000 read IOPS, with sustained write bandwidth measuring in at 1400 MB/sec and latency under 50 µsec. No word ...
Intel 企业级 SSD 固态硬盘
in Wangtam, on October 17, 2008
...KB），3300 IOPS（写入4KB）与7 5 微秒读取延迟。能大大提升企业服务器的响应速度，功耗也仅有 2.4W（2.5"版本），可以轻松部署大量这样的设备。
本系列 SSD 针对高需求的企业服务器、储存系统与工作站环境， Intel X25-E 极致型 SATA 固态硬盘机采用 Intel 高可靠度的单层单元 (single-level cell， SLC) NAND 高速缓存，...
Sun Microsystems - Flash Storage for Everyone
in On Storage, on June 4, 2008
...drive to the 32GB flash drive proposed by Sun:
Typical disk drive @15,000 RPM gets about 180 write IOPS and 320 read IOPS
A 32GB flash drive gets 5,000 or more write IOPS and at least 30,000 read IOPS...
Leveraging OpenSolaris and Open Storage
in On Storage, on May 2, 2008
...d data transfer while CAD applications deal with small/tiny I/O. Remember we talked about MBPS and IOPS a few posts ago?
This podcast is a good, easy to listen, and informative. It is only 21 minutes...
Benchmarking Oracle for IOPS & MBPS
in On Storage, on April 25, 2008
© xfuture911
I'm not going to go into too much depth here as I have written a couple of papers a while back on this subject. Instead I would encourage you to download these two papers, read them, and tell me what you think.
This first paper takes a quick look at Oracle's orion ...
Calculations for IOPS and MBPS
in On Storage, on April 24, 2008
...psd
How do you know if the disks you will be using from ANY particular vendor can muster up the IOPS and MBPS required to satisfy your current or future workloads?
Some simple calculations can hel...
Measuring Disk I/O from within Oracle
in On Storage, on April 23, 2008
...t an Oracle database. Here are some links to Scripts on the net that can help you find out the IOPS and MBPS for your Oracle database. If you are uncertain of what they are doing, comment here, or...
Western Digital unveils speedy 2.5-in. hard drive-How fast is it?
in On Storage, on April 22, 2008
...st post, we can see that this drive can "sustain" 120 MBPS (pretty good). But what is the IOPS for this drive? You will have to pull up the PDF on this drive to get additional information to...
What is IOPS? What is MBPS?
in On Storage, on April 21, 2008
... © Naomi Ibuki
Both IOPS and MBPS are standard benchmarking measurements when testing the speed of a storage device.
IOPS-I/O Per Second is nothing more than the number of I/O operations I...
High-Octane Platform
in On Storage, on April 25, 2007
...
Imagine an NAS platform that will deliver more than a million IOPs (input-output operations per second) in your data center. That's now possible - Hitachi Data Systems has released its pumped ...
SanDisk 32GB SSD - Small and Good
in The Gadgets Weblog, on March 15, 2007
...ad rate of 67 megabytes (MB) per second3 and a random read rate of 7,000 inputs/outputs per second (IOPS) for a 512- byte transfer.
It costs $350 and there is more information available on th...