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Pig - Intro to Data Science

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    So, what's really great about Pig is that it abstracts
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    away from the user the actual implementation of how the
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    calculation is done. So, you can write in a more
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    abstract language what kinds of operations should be performed to
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    your data. You can say, for example, join this data
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    set to this data set, or filter out this data
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    set, or reduce this data. But you're not telling it
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    how to do the analysis. And then Pig can decide
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    the fastest way to do it for you. So instead of having to write
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    very detailed jobs describing exactly what should
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    be done, you can just specify in an
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    abstract sense the calculation that needs to be done, and you can let the
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    computer do the hard work of figuring out the faster way to do the calculation.
タイトル:
Pig - Intro to Data Science
概説:

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Video Language:
English
Team:
Udacity
プロジェクト:
ud359: Intro to Data Science
Duration:
0:43
Udacity Robot edited 英語(米国) subtitles for 08-19 Pig
Udacity Robot edited 英語(米国) subtitles for 08-19 Pig
Udacity Robot edited 英語(米国) subtitles for 08-19 Pig
Udacity Robot edited 英語(米国) subtitles for 08-19 Pig
Cogi-Admin edited 英語(米国) subtitles for 08-19 Pig

English subtitles

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