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petabyte

WordNet (r) 3.0 (2006) (WordNet)

petabyte
n 1: a unit of information equal to 1000 terabytes or 10^15
bytes [synonym: {petabyte}, {PB}]
2: a unit of information equal to 1024 tebibytes or 2^50 bytes
[synonym: {petabyte}, {pebibyte}, {PB}, {PiB}]

The Free On-line Dictionary of Computing (foldoc)

2^50 = 1,125,899,906,842,624 {bytes} = 1024 {terabytes}
or roughly 10^15 bytes. 1024 petabytes is one {exabyte}.

{Google} is {estimated
(http://www.cio.com/article/135700/Seven_Wonders_of_the_IT_World/3)}
to store about 200 petabytes of data in about 25 {data
centers} around the world.

See {prefix}.

(2007-09-13)

请选择你想看的字典辞典：

单词	字典	翻译
petabyte	查看　petabyte　在百度字典中的解释	百度英翻中〔查看〕
petabyte	查看　petabyte　在Google字典中的解释	Google英翻中〔查看〕
petabyte	查看　petabyte　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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英文字典中文字典相关资料:

Petabyte - Simple English Wikipedia, the free encyclopedia
The petabyte (symbol: PB) is a unit of measurement in computers and similar electronic devices One petabyte holds 1000 terabytes or 1 000 000 000 000 000 bytes
What is petabyte? | Definition from TechTarget
What is a petabyte? A petabyte is a measure of memory or data storage capacity that is equal to 2 to the 50th power of bytes There are 1,024 terabytes (TB) in a petabyte and approximately 1,024 PB make up one exabyte
How Big Is a Terabyte Really? - Lifewire
How Big Is a Petabyte? The petabyte (PB) is just a crazy large chunk of data, but it actually comes up more and more these days To store a single PB would take over 745 million floppy disks or 1 5 million CD-ROM discs, clearly not an efficient way to collect a petabyte of information, but it's fun to think about!
What is a Petabyte? | Webopedia
A petabyte is 10 15 bytes of digital information The unit symbol for the petabyte is PB It is a measure of memory or data storage capacity
What Is a Petabyte? Understanding the Massive Data Scale
A petabyte (PB) is a unit of digital storage equal to one quadrillion bytes, or 1,000 terabytes It’s enough space to store 200,000 HD movies or 256 million photos
Just How Big is a Petabyte? The Myth of Cheap Storage
Discover the true cost and scale of data storage at the petabyte level, and why "cheap storage" is a myth for enterprises handling vast amounts of unstructured data
What Are Petabytes and Who Uses Them? - Biology Insights
A petabyte (PB) is a unit of digital information storage representing one quadrillion bytes, or 10^15 bytes It is equivalent to 1,000 terabytes (TB) or one million gigabytes (GB)
What Is a Petabyte? - Computer Hope
The meaning of a petabyte, its position in the data measurement hierarchy, and how it compares with other data measurements from gigabytes to exabytes
What is a Petabyte? - Teradata
An extremely large unit of digital data, one Petabyte is equal to 1,000 Terabytes A Petabyte is the equivalent of 500 billion pages of standard printed text
What is Petabyte | Unraveling the Enormity of Data Storage
What is a petabyte? A petabyte (PB) is a unit of data storage that represents 1,000,000,000,000,000 bytes or 10^15 bytes It is 1000x larger than a terabyte (TB) and one million times larger than a gigabyte (GB)

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