Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- initialism Input/Output Operations Per Second, a common benchmark for harddisks and other computer storage media.
- initialism International Organisation of Pension Supervisors, an independent international body representing those involved in the supervision of private pension arrangements.
Etymologies
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Examples
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How will an order of magnitude improvement in IOPS change the art of the possible in customer-facing applications?
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For example, SanDisk showed the 240GB drive performing around 450 4KB random write IOPS, which is some 6x faster than traditional hard drives, according to the company.
HEXUS.net : News 2009
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Multiply that by 16, and you get 2,880,000 IOPS which is 500,000 less than the 2.3 million predicted by Oakgate.
The Register Team Register 2010
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Initial tests show a sustained throughput rate of 100,000 IOPS which is staggering considering that this is just a simple 4 core, nothing special server.
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Solid-state disks will help us regain the balance between storage and compute, so CAPEX per IOPS may well decrease substantially.
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With 64 bit address spaces, why even have IOPS for persistent storage?
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Extreme Throughput -- many cloud storage providers shy away from high performance database storage altogether because of an inability to hit IOPS targets.
Tony Greenberg: Key Cloud Migration Decisions Tony Greenberg 2011
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Power consumption is lower with SSDs than with hard disks, so electricity costs per IOPS will also drop.
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Extreme Throughput -- many cloud storage providers shy away from high performance database storage altogether because of an inability to hit IOPS targets.
Tony Greenberg: Key Cloud Migration Decisions Tony Greenberg 2011
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Just as with the last storage discontinuity, total cost per IOPS will be much lower for SSDs relative to hard disks in many, if not most, cases.
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