Big Data - University of BabylonBig data: Huge amount of Data FB clicks, likes, comments...
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Big Data 3/17/2019 1
Transcript of Big Data - University of BabylonBig data: Huge amount of Data FB clicks, likes, comments...
Big Data
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What is Data?
What is Big Data?
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Another example
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How does they use our Data?
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Example
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First problem is to get space 300TB on the disk
Cont..
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Second Problem is processing this big data
Cont..
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In single PC
Cont..
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Hadoop
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Vertical and Horizontal Scaling
Vertical and Horizontal Scaling
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Difference between Hadoop & SQL
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Cont…
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Cont..
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Some basic Terminology
Cluster…
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Block … in Hadoop 64MB
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Block Size..
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Example…
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Split Data…
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Complete Record
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Hadoop
THANK YOU
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