53 relations: Benchmarking, Corsair Components, Data storage, Data-rate units, Dell EMC, Expansion card, Fibre Channel, Flash memory, Fragmentation (computing), Fusion-io, G.Skill, Hard disk drive, Hard disk drive performance characteristics, High availability, IBM, Input/output, Instructions per second, Intel, Iometer, IOzone, Jens Axboe, Kaminario, Kilobyte, M.2, Multi-level cell, Native Command Queuing, NetApp, Nimble Storage, NVM Express, OCZ, PCI Express, Performance per watt, Pure Storage, Random access, Revolutions per minute, Samsung Electronics, SandForce, SCSI, Seagate Technology, Sequential access, Serial ATA, Serial Attached SCSI, Solid-state drive, Storage area network, Tagged Command Queuing, Texas Memory Systems, Thread (computing), Tom's Hardware, U.2, Violin Memory, ..., Virident Systems, Western Digital Raptor, Write amplification. Expand index (3 more) »
Benchmarking
Benchmarking is comparing ones business processes and performance metrics to industry bests and best practices from other companies.
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Corsair Components
Corsair Components, Inc. (stylized as CORSAIR) is an American computer peripherals and hardware company headquartered in Fremont, California.
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Data storage
Data storage is the recording (storing) of information (data) in a storage medium.
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Data-rate units
In telecommunications, data-transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data-transmission system.
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Dell EMC
Dell EMC (formerly EMC Corporation until 2016) is an American multinational corporation headquartered in Hopkinton, Massachusetts, United States.
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Expansion card
In computing, the expansion card, expansion board, adapter card or accessory card is a printed circuit board that can be inserted into an electrical connector, or expansion slot, on a computer motherboard, backplane or riser card to add functionality to a computer system via the expansion bus.
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Fibre Channel
Fibre Channel, or FC, is a high-speed network technology (commonly running at 1, 2, 4, 8, 16, 32, and 128 gigabit per second rates) providing in-order, lossless delivery of raw block data, primarily used to connect computer data storage to servers.
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Flash memory
Flash memory is an electronic (solid-state) non-volatile computer storage medium that can be electrically erased and reprogrammed.
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Fragmentation (computing)
In computer storage, fragmentation is a phenomenon in which storage space is used inefficiently, reducing capacity or performance and often both.
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Fusion-io
Fusion-io, Inc. was a computer hardware and software systems company (acquired by SanDisk Corporation in 2014) based in Cottonwood Heights, Utah, that designed and manufactured products using flash memory technology.
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G.Skill
G.Skill International Enterprise is a Taiwanese computer hardware manufacturing company.
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Hard disk drive
A hard disk drive (HDD), hard disk, hard drive or fixed disk is an electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
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Hard disk drive performance characteristics
Higher performance in hard disk drives comes from devices which have better performance characteristics.
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High availability
High availability is a characteristic of a system, which aims to ensure an agreed level of operational performance, usually uptime, for a higher than normal period.
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IBM
The International Business Machines Corporation (IBM) is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries.
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Input/output
In computing, input/output or I/O (or, informally, io or IO) is the communication between an information processing system, such as a computer, and the outside world, possibly a human or another information processing system.
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Instructions per second
Instructions per second (IPS) is a measure of a computer's processor speed.
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Intel
Intel Corporation (stylized as intel) is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.
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Iometer
Iometer is an I/O subsystem measurement and characterization tool for single and clustered systems.
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IOzone
IOzone is a file system benchmark utility.
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Jens Axboe
Jens Axboe (born circa 1976) is a Linux kernel hacker.
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Kaminario
Kaminario is a Needham, Massachusetts-based computer data storage company founded in 2008.
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Kilobyte
The kilobyte is a multiple of the unit byte for digital information.
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M.2
M.2, formerly known as the Next Generation Form Factor (NGFF), is a specification from 2013 for internally mounted computer expansion cards and associated connectors.
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Multi-level cell
In electronics, a multi-level cell (MLC) is a memory element capable of storing more than a single bit of information, compared to a single-level cell (SLC) which can store only one bit per memory element.
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Native Command Queuing
In computing, Native Command Queuing (NCQ) is an extension of the Serial ATA protocol allowing hard disk drives to internally optimize the order in which received read and write commands are executed.
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NetApp
NetApp, Inc. is a hybrid cloud data services company headquartered in Sunnyvale, California.
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Nimble Storage
Nimble Storage is a predictive flash storage technology company based in San Jose, California founded in early 2008.
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NVM Express
NVM Express (NVMe) or Non-Volatile Memory Host Controller Interface Specification (NVMHCIS) is an open logical device interface specification for accessing non-volatile storage media attached via a PCI Express (PCIe) bus.
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OCZ
OCZ is a brand of Toshiba that is used for some of its solid-state drives (SSDs).
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PCI Express
PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X, and AGP bus standards.
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Performance per watt
In computing, performance per watt is a measure of the energy efficiency of a particular computer architecture or computer hardware.
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Pure Storage
Pure Storage is a Mountain View, California-based enterprise data flash storage company founded in 2009.
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Random access
In computer science, random access (more precisely and more generally called direct access) is the ability to access any item of data from a population of addressable elements roughly as easily and efficiently as any other, no matter how many elements may be in the set.
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Revolutions per minute
Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min) is the number of turns in one minute.
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Samsung Electronics
Samsung Electronics Co., Ltd. (Korean: 삼성전자; Hanja: 三星電子 (Literally "tristar electronics")) is a South Korean multinational electronics company headquartered in Suwon, South Korea. Through having an extremely complicated ownership structure with some circular ownership, it is the flagship company of the Samsung Group, accounting for 70% of the group's revenue in 2012. Samsung Electronics has assembly plants and sales networks in 80 countries and employs around 308,745 people. It is the world's largest information technology company, consumer electronics maker and chipmaker by revenue. As of October 2017, Samsung Electronics' market cap stood at US$372.0 billion. Samsung has long been a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, chips, flash memory and hard drive devices for clients such as Apple, Sony, HTC and Nokia. It is the world's largest manufacturer of mobile phones and smartphones, started with the original Samsung Solstice and later fueled by the popularity of its Samsung Galaxy line of devices. The company is also a major vendor of tablet computers, particularly its Android-powered Samsung Galaxy Tab collection, and is generally regarded as pioneering the phablet market through the Samsung Galaxy Note family of devices. Samsung has been the world's largest television manufacturer since 2006, and the world's largest manufacturer of mobile phones since 2011. It is also the world's largest memory chips manufacturer. In July 2017, Samsung Electronics overtook Intel as the largest semiconductor chip maker in the world. Samsung, like many other South Korean family-run chaebols, has been criticized for low dividend payouts and other governance practices that favor controlling shareholders at the expense of ordinary investors. In 2012, Kwon Oh-hyun was appointed the company's CEO but announced in October 2017 that he would resign in March 2018, citing an "unprecedented crisis".
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SandForce
SandForce was an American fabless semiconductor company based in Milpitas, California, that designed and manufactured flash memory controllers for solid-state drives (SSDs).
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SCSI
Small Computer System Interface (SCSI) is a set of standards for physically connecting and transferring data between computers and peripheral devices.
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Seagate Technology
Seagate Technology PLC (commonly referred to as Seagate) is an American data storage company.
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Sequential access
In computer science, sequential access means that a group of elements (such as data in a memory array or a disk file or on magnetic tape data storage) is accessed in a predetermined, ordered sequence.
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Serial ATA
Serial ATA (SATA, abbreviated from Serial AT Attachment) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and solid-state drives.
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Serial Attached SCSI
In computing, Serial Attached SCSI (SAS) is a point-to-point serial protocol that moves data to and from computer-storage devices such as hard drives and tape drives.
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Solid-state drive
A solid-state drive (SSD) is a solid-state storage device that uses integrated circuit assemblies as memory to store data persistently.
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Storage area network
A storage area network (SAN) is a Computer network which provides access to consolidated, block level data storage.
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Tagged Command Queuing
Tagged Command Queuing (TCQ) is a technology built into certain ATA and SCSI hard drives.
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Texas Memory Systems
Texas Memory Systems, Inc.
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Thread (computing)
In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system.
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Tom's Hardware
Tom's Hardware is an online publication owned by Purch Group and focused on technology.
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U.2
U.2, formerly known as SFF-8639, is a computer interface for connecting SSDs to a computer.
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Violin Memory
Violin Systems is a private American company based in Silicon Valley, California, that designs and manufactures computer data storage products.
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Virident Systems
Virident Systems is a computer systems company headquartered in Milpitas, California, that designs and builds computer data storage products.
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Western Digital Raptor
The Western Digital Raptor (often marketed as WD Raptor or VelociRaptor) is a series of high performance hard disk drives produced by Western Digital first marketed in 2003.
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Write amplification
Write amplification (WA) is an undesirable phenomenon associated with flash memory and solid-state drives (SSDs) where the actual amount of information physically written to the storage media is a multiple of the logical amount intended to be written.
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References
[1] https://en.wikipedia.org/wiki/IOPS